22152277

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 25948800

約数和(自身を除く): 3796523

約数列:

[1, 7, 67, 149, 317, 469, 1043, 2219, 9983, 21239, 47233, 69881, 148673, 330631, 3164611, 22152277]

約数ペア:

[(1, 22152277), (7, 3164611), (67, 330631), (149, 148673), (317, 69881), (469, 47233), (1043, 21239), (2219, 9983)]