22641790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133187}}^1$

素因数の和:133211

約数の個数: 16

約数和(自身を含む): 43152912

約数和(自身を除く): 20511122

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 133187, 266374, 665935, 1331870, 2264179, 4528358, 11320895, 22641790]

約数ペア:

[(1, 22641790), (2, 11320895), (5, 4528358), (10, 2264179), (17, 1331870), (34, 665935), (85, 266374), (170, 133187)]