OFFSET
1,2
COMMENTS
EXAMPLE
PROG
(PARI) m=0; for(k=1, 11413204, s=sigma(k); m=m+s; if(m%s==0, print1(m/s ", "))) \\ Donovan Johnson, Oct 16 2013
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Jaroslav Krizek, Nov 18 2009, Dec 04 2009
EXTENSIONS
a(8)-a(10) from Donovan Johnson, Oct 16 2013
a(11)-a(14) from Giovanni Resta, Jun 06 2016
Name edited by Michel Marcus, Feb 22 2020
STATUS
approved