22521010

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{1531}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 40591872

約数和(自身を除く): 18070862

約数列:

[1, 2, 5, 10, 1471, 1531, 2942, 3062, 7355, 7655, 14710, 15310, 2252101, 4504202, 11260505, 22521010]

約数ペア:

[(1, 22521010), (2, 11260505), (5, 4504202), (10, 2252101), (1471, 15310), (1531, 14710), (2942, 7655), (3062, 7355)]