12387604

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 22171968

約数和(自身を除く): 9784364

約数列:

[1, 2, 4, 103, 107, 206, 214, 281, 412, 428, 562, 1124, 11021, 22042, 28943, 30067, 44084, 57886, 60134, 115772, 120268, 3096901, 6193802, 12387604]

約数ペア:

[(1, 12387604), (2, 6193802), (4, 3096901), (103, 120268), (107, 115772), (206, 60134), (214, 57886), (281, 44084), (412, 30067), (428, 28943), (562, 22042), (1124, 11021)]