12684286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 20097360

約数和(自身を除く): 7413074

約数列:

[1, 2, 19, 38, 541, 617, 1082, 1234, 10279, 11723, 20558, 23446, 333797, 667594, 6342143, 12684286]

約数ペア:

[(1, 12684286), (2, 6342143), (19, 667594), (38, 333797), (541, 23446), (617, 20558), (1082, 11723), (1234, 10279)]