22956268

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 40873392

約数和(自身を除く): 17917124

約数列:

[1, 2, 4, 137, 163, 257, 274, 326, 514, 548, 652, 1028, 22331, 35209, 41891, 44662, 70418, 83782, 89324, 140836, 167564, 5739067, 11478134, 22956268]

約数ペア:

[(1, 22956268), (2, 11478134), (4, 5739067), (137, 167564), (163, 140836), (257, 89324), (274, 83782), (326, 70418), (514, 44662), (548, 41891), (652, 35209), (1028, 22331)]