22271428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 41505912

約数和(自身を除く): 19234484

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1697, 3281, 3394, 6562, 6788, 13124, 28849, 57698, 115396, 327521, 655042, 1310084, 5567857, 11135714, 22271428]

約数ペア:

[(1, 22271428), (2, 11135714), (4, 5567857), (17, 1310084), (34, 655042), (68, 327521), (193, 115396), (386, 57698), (772, 28849), (1697, 13124), (3281, 6788), (3394, 6562)]