22690510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17321}}^1$

素因数の和:17459

約数の個数: 16

約数和(自身を含む): 41157072

約数和(自身を除く): 18466562

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 17321, 34642, 86605, 173210, 2269051, 4538102, 11345255, 22690510]

約数ペア:

[(1, 22690510), (2, 11345255), (5, 4538102), (10, 2269051), (131, 173210), (262, 86605), (655, 34642), (1310, 17321)]