12321850

素因数分解:

$2^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{877}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 23026428

約数和(自身を除く): 10704578

約数列:

[1, 2, 5, 10, 25, 50, 281, 562, 877, 1405, 1754, 2810, 4385, 7025, 8770, 14050, 21925, 43850, 246437, 492874, 1232185, 2464370, 6160925, 12321850]

約数ペア:

[(1, 12321850), (2, 6160925), (5, 2464370), (10, 1232185), (25, 492874), (50, 246437), (281, 43850), (562, 21925), (877, 14050), (1405, 8770), (1754, 7025), (2810, 4385)]