12603992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 25153200

約数和(自身を除く): 12549208

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 821, 1642, 1919, 3284, 3838, 6568, 7676, 15352, 15599, 31198, 62396, 82921, 124792, 165842, 331684, 663368, 1575499, 3150998, 6301996, 12603992]

約数ペア:

[(1, 12603992), (2, 6301996), (4, 3150998), (8, 1575499), (19, 663368), (38, 331684), (76, 165842), (101, 124792), (152, 82921), (202, 62396), (404, 31198), (808, 15599), (821, 15352), (1642, 7676), (1919, 6568), (3284, 3838)]