19862017354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1121261}}^1$

素因数の和:1121801

約数の個数: 16

約数和(自身を含む): 31606133256

約数和(自身を除く): 11744115902

約数列:

[1, 2, 17, 34, 521, 1042, 8857, 17714, 1121261, 2242522, 19061437, 38122874, 584176981, 1168353962, 9931008677, 19862017354]

約数ペア:

[(1, 19862017354), (2, 9931008677), (17, 1168353962), (34, 584176981), (521, 38122874), (1042, 19061437), (8857, 2242522), (17714, 1121261)]