12557613882238

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{4019}}^1\times {\mathrm{3710881}}^1$

素因数の和:3715323

約数の個数: 16

約数和(自身を含む): 18885865980240

約数和(自身を除く): 6328252098002

約数列:

[1, 2, 421, 842, 4019, 8038, 1691999, 3383998, 3710881, 7421762, 1562280901, 3124561802, 14914030739, 29828061478, 6278806941119, 12557613882238]

約数ペア:

[(1, 12557613882238), (2, 6278806941119), (421, 29828061478), (842, 14914030739), (4019, 3124561802), (8038, 1562280901), (1691999, 7421762), (3383998, 3710881)]