22447439

素因数分解:

$7^2\times {\mathrm{181}}^1\times {\mathrm{2531}}^1$

素因数の和:2726

約数の個数: 12

約数和(自身を含む): 26266968

約数和(自身を除く): 3819529

約数列:

[1, 7, 49, 181, 1267, 2531, 8869, 17717, 124019, 458111, 3206777, 22447439]

約数ペア:

[(1, 22447439), (7, 3206777), (49, 458111), (181, 124019), (1267, 17717), (2531, 8869)]