12449878

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8311}}^1$

素因数の和:8427

約数の個数: 16

約数和(自身を含む): 21544704

約数和(自身を除く): 9094826

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 8311, 16622, 58177, 116354, 889277, 1778554, 6224939, 12449878]

約数ペア:

[(1, 12449878), (2, 6224939), (7, 1778554), (14, 889277), (107, 116354), (214, 58177), (749, 16622), (1498, 8311)]