12405864

素因数分解:

$2^3\times 3^1\times {\mathrm{516911}}^1$

素因数の和:516920

約数の個数: 16

約数和(自身を含む): 31014720

約数和(自身を除く): 18608856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 516911, 1033822, 1550733, 2067644, 3101466, 4135288, 6202932, 12405864]

約数ペア:

[(1, 12405864), (2, 6202932), (3, 4135288), (4, 3101466), (6, 2067644), (8, 1550733), (12, 1033822), (24, 516911)]