22368590

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2539}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 40325040

約数和(自身を除く): 17956450

約数列:

[1, 2, 5, 10, 881, 1762, 2539, 4405, 5078, 8810, 12695, 25390, 2236859, 4473718, 11184295, 22368590]

約数ペア:

[(1, 22368590), (2, 11184295), (5, 4473718), (10, 2236859), (881, 25390), (1762, 12695), (2539, 8810), (4405, 5078)]