22704916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5527}}^1$

素因数の和:5623

約数の個数: 24

約数和(自身を含む): 43339520

約数和(自身を除く): 20634604

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 5527, 11054, 22108, 71851, 143702, 287404, 436633, 873266, 1746532, 5676229, 11352458, 22704916]

約数ペア:

[(1, 22704916), (2, 11352458), (4, 5676229), (13, 1746532), (26, 873266), (52, 436633), (79, 287404), (158, 143702), (316, 71851), (1027, 22108), (2054, 11054), (4108, 5527)]