22390745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8011}}^1$

素因数の和:8072

約数の個数: 16

約数和(自身を含む): 29612352

約数和(自身を除く): 7221607

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 8011, 40055, 104143, 344473, 520715, 1722365, 4478149, 22390745]

約数ペア:

[(1, 22390745), (5, 4478149), (13, 1722365), (43, 520715), (65, 344473), (215, 104143), (559, 40055), (2795, 8011)]