12553947842

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{3343}}^1\times {\mathrm{3371}}^1$

素因数の和:7273

約数の個数: 16

約数和(自身を含む): 18875970432

約数和(自身を除く): 6322022590

約数列:

[1, 2, 557, 1114, 3343, 3371, 6686, 6742, 1862051, 1877647, 3724102, 3755294, 11269253, 22538506, 6276973921, 12553947842]

約数ペア:

[(1, 12553947842), (2, 6276973921), (557, 22538506), (1114, 11269253), (3343, 3755294), (3371, 3724102), (6686, 1877647), (6742, 1862051)]