22505714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{146141}}^1$

素因数の和:146161

約数の個数: 16

約数和(自身を含む): 42088896

約数和(自身を除く): 19583182

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 146141, 292282, 1022987, 1607551, 2045974, 3215102, 11252857, 22505714]

約数ペア:

[(1, 22505714), (2, 11252857), (7, 3215102), (11, 2045974), (14, 1607551), (22, 1022987), (77, 292282), (154, 146141)]