22137740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65111}}^1$

素因数の和:65137

約数の個数: 24

約数和(自身を含む): 49224672

約数和(自身を除く): 27086932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65111, 130222, 260444, 325555, 651110, 1106887, 1302220, 2213774, 4427548, 5534435, 11068870, 22137740]

約数ペア:

[(1, 22137740), (2, 11068870), (4, 5534435), (5, 4427548), (10, 2213774), (17, 1302220), (20, 1106887), (34, 651110), (68, 325555), (85, 260444), (170, 130222), (340, 65111)]