12401710

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5189}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 22420800

約数和(自身を除く): 10019090

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 5189, 10378, 25945, 51890, 1240171, 2480342, 6200855, 12401710]

約数ペア:

[(1, 12401710), (2, 6200855), (5, 2480342), (10, 1240171), (239, 51890), (478, 25945), (1195, 10378), (2390, 5189)]