12858376

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{37379}}^1$

素因数の和:37428

約数の個数: 16

約数和(自身を含む): 24670800

約数和(自身を除く): 11812424

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 37379, 74758, 149516, 299032, 1607297, 3214594, 6429188, 12858376]

約数ペア:

[(1, 12858376), (2, 6429188), (4, 3214594), (8, 1607297), (43, 299032), (86, 149516), (172, 74758), (344, 37379)]