12156969548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{715621}}^1$

素因数の和:715793

約数の個数: 24

約数和(自身を含む): 22121307264

約数和(自身を除く): 9964337716

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8494, 16988, 715621, 1431242, 2862484, 22184251, 44368502, 88737004, 98040077, 196080154, 392160308, 3039242387, 6078484774, 12156969548]

約数ペア:

[(1, 12156969548), (2, 6078484774), (4, 3039242387), (31, 392160308), (62, 196080154), (124, 98040077), (137, 88737004), (274, 44368502), (548, 22184251), (4247, 2862484), (8494, 1431242), (16988, 715621)]