12357392

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2213}}^1$

素因数の和:2570

約数の個数: 20

約数和(自身を含む): 24021900

約数和(自身を除く): 11664508

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2213, 2792, 4426, 5584, 8852, 17704, 35408, 772337, 1544674, 3089348, 6178696, 12357392]

約数ペア:

[(1, 12357392), (2, 6178696), (4, 3089348), (8, 1544674), (16, 772337), (349, 35408), (698, 17704), (1396, 8852), (2213, 5584), (2792, 4426)]