12916856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{37549}}^1$

素因数の和:37598

約数の個数: 16

約数和(自身を含む): 24783000

約数和(自身を除く): 11866144

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 37549, 75098, 150196, 300392, 1614607, 3229214, 6458428, 12916856]

約数ペア:

[(1, 12916856), (2, 6458428), (4, 3229214), (8, 1614607), (43, 300392), (86, 150196), (172, 75098), (344, 37549)]