22101758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68639}}^1$

素因数の和:68671

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 17434882

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 68639, 137278, 480473, 960946, 1578697, 3157394, 11050879, 22101758]

約数ペア:

[(1, 22101758), (2, 11050879), (7, 3157394), (14, 1578697), (23, 960946), (46, 480473), (161, 137278), (322, 68639)]