12210398

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:899

約数の個数: 16

約数和(自身を含む): 18744000

約数和(自身を除く): 6533602

約数列:

[1, 2, 79, 109, 158, 218, 709, 1418, 8611, 17222, 56011, 77281, 112022, 154562, 6105199, 12210398]

約数ペア:

[(1, 12210398), (2, 6105199), (79, 154562), (109, 112022), (158, 77281), (218, 56011), (709, 17222), (1418, 8611)]