22202018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4871}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 34727616

約数和(自身を除く): 12525598

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 4871, 9742, 209453, 258163, 418906, 516326, 11101009, 22202018]

約数ペア:

[(1, 22202018), (2, 11101009), (43, 516326), (53, 418906), (86, 258163), (106, 209453), (2279, 9742), (4558, 4871)]