12818638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31573}}^1$

素因数の和:31611

約数の個数: 16

約数和(自身を含む): 22733280

約数和(自身を除く): 9914642

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 31573, 63146, 221011, 442022, 915617, 1831234, 6409319, 12818638]

約数ペア:

[(1, 12818638), (2, 6409319), (7, 1831234), (14, 915617), (29, 442022), (58, 221011), (203, 63146), (406, 31573)]