12505042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1091}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 20520864

約数和(自身を除く): 8015822

約数列:

[1, 2, 11, 22, 521, 1042, 1091, 2182, 5731, 11462, 12001, 24002, 568411, 1136822, 6252521, 12505042]

約数ペア:

[(1, 12505042), (2, 6252521), (11, 1136822), (22, 568411), (521, 24002), (1042, 12001), (1091, 11462), (2182, 5731)]