12576490

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2801}}^1$

素因数の和:3257

約数の個数: 16

約数和(自身を含む): 22696200

約数和(自身を除く): 10119710

約数列:

[1, 2, 5, 10, 449, 898, 2245, 2801, 4490, 5602, 14005, 28010, 1257649, 2515298, 6288245, 12576490]

約数ペア:

[(1, 12576490), (2, 6288245), (5, 2515298), (10, 1257649), (449, 28010), (898, 14005), (2245, 5602), (2801, 4490)]