12651698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 19545624

約数和(自身を除く): 6893926

約数列:

[1, 2, 41, 82, 277, 554, 557, 1114, 11357, 22714, 22837, 45674, 154289, 308578, 6325849, 12651698]

約数ペア:

[(1, 12651698), (2, 6325849), (41, 308578), (82, 154289), (277, 45674), (554, 22837), (557, 22714), (1114, 11357)]