22791964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2689}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 43233680

約数和(自身を除く): 20441716

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 2689, 4238, 5378, 8476, 10756, 34957, 69914, 139828, 438307, 876614, 1753228, 5697991, 11395982, 22791964]

約数ペア:

[(1, 22791964), (2, 11395982), (4, 5697991), (13, 1753228), (26, 876614), (52, 438307), (163, 139828), (326, 69914), (652, 34957), (2119, 10756), (2689, 8476), (4238, 5378)]