12111179038

素因数分解:

$2^1\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{216217}}^1$

素因数の和:220227

約数の個数: 16

約数和(自身を含む): 20767306464

約数和(自身を除く): 8656127426

約数列:

[1, 2, 7, 14, 4001, 8002, 28007, 56014, 216217, 432434, 1513519, 3027038, 865084217, 1730168434, 6055589519, 12111179038]

約数ペア:

[(1, 12111179038), (2, 6055589519), (7, 1730168434), (14, 865084217), (4001, 3027038), (8002, 1513519), (28007, 432434), (56014, 216217)]