22742770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133781}}^1$

素因数の和:133805

約数の個数: 16

約数和(自身を含む): 43345368

約数和(自身を除く): 20602598

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 133781, 267562, 668905, 1337810, 2274277, 4548554, 11371385, 22742770]

約数ペア:

[(1, 22742770), (2, 11371385), (5, 4548554), (10, 2274277), (17, 1337810), (34, 668905), (85, 267562), (170, 133781)]