12970488

素因数分解:

$2^3\times 3^1\times {\mathrm{540437}}^1$

素因数の和:540446

約数の個数: 16

約数和(自身を含む): 32426280

約数和(自身を除く): 19455792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 540437, 1080874, 1621311, 2161748, 3242622, 4323496, 6485244, 12970488]

約数ペア:

[(1, 12970488), (2, 6485244), (3, 4323496), (4, 3242622), (6, 2161748), (8, 1621311), (12, 1080874), (24, 540437)]