12593620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48437}}^1$

素因数の和:48459

約数の個数: 24

約数和(自身を含む): 28481544

約数和(自身を除く): 15887924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 48437, 96874, 193748, 242185, 484370, 629681, 968740, 1259362, 2518724, 3148405, 6296810, 12593620]

約数ペア:

[(1, 12593620), (2, 6296810), (4, 3148405), (5, 2518724), (10, 1259362), (13, 968740), (20, 629681), (26, 484370), (52, 242185), (65, 193748), (130, 96874), (260, 48437)]