22202882

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 37470720

約数和(自身を除く): 15267838

約数列:

[1, 2, 13, 26, 31, 62, 163, 169, 326, 338, 403, 806, 2119, 2197, 4238, 4394, 5053, 5239, 10106, 10478, 27547, 55094, 65689, 68107, 131378, 136214, 358111, 716222, 853957, 1707914, 11101441, 22202882]

約数ペア:

[(1, 22202882), (2, 11101441), (13, 1707914), (26, 853957), (31, 716222), (62, 358111), (163, 136214), (169, 131378), (326, 68107), (338, 65689), (403, 55094), (806, 27547), (2119, 10478), (2197, 10106), (4238, 5239), (4394, 5053)]