22006772

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19037}}^1$

素因数の和:19075

約数の個数: 18

約数和(自身を含む): 40912662

約数和(自身を除く): 18905890

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 19037, 38074, 76148, 323629, 647258, 1294516, 5501693, 11003386, 22006772]

約数ペア:

[(1, 22006772), (2, 11003386), (4, 5501693), (17, 1294516), (34, 647258), (68, 323629), (289, 76148), (578, 38074), (1156, 19037)]