22090628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21323}}^1$

素因数の和:21371

約数の個数: 24

約数和(自身を含む): 45377472

約数和(自身を除く): 23286844

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 21323, 42646, 85292, 149261, 298522, 597044, 788951, 1577902, 3155804, 5522657, 11045314, 22090628]

約数ペア:

[(1, 22090628), (2, 11045314), (4, 5522657), (7, 3155804), (14, 1577902), (28, 788951), (37, 597044), (74, 298522), (148, 149261), (259, 85292), (518, 42646), (1036, 21323)]