22112216

素因数分解:

$2^3\times 7^1\times {\mathrm{394861}}^1$

素因数の和:394874

約数の個数: 16

約数和(自身を含む): 47383440

約数和(自身を除く): 25271224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 394861, 789722, 1579444, 2764027, 3158888, 5528054, 11056108, 22112216]

約数ペア:

[(1, 22112216), (2, 11056108), (4, 5528054), (7, 3158888), (8, 2764027), (14, 1579444), (28, 789722), (56, 394861)]