22305542

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 17231098

約数列:

[1, 2, 7, 14, 47, 94, 109, 218, 311, 329, 622, 658, 763, 1526, 2177, 4354, 5123, 10246, 14617, 29234, 33899, 35861, 67798, 71722, 102319, 204638, 237293, 474586, 1593253, 3186506, 11152771, 22305542]

約数ペア:

[(1, 22305542), (2, 11152771), (7, 3186506), (14, 1593253), (47, 474586), (94, 237293), (109, 204638), (218, 102319), (311, 71722), (329, 67798), (622, 35861), (658, 33899), (763, 29234), (1526, 14617), (2177, 10246), (4354, 5123)]