12398340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{206639}}^1$

素因数の和:206651

約数の個数: 24

約数和(自身を含む): 34715520

約数和(自身を除く): 22317180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 206639, 413278, 619917, 826556, 1033195, 1239834, 2066390, 2479668, 3099585, 4132780, 6199170, 12398340]

約数ペア:

[(1, 12398340), (2, 6199170), (3, 4132780), (4, 3099585), (5, 2479668), (6, 2066390), (10, 1239834), (12, 1033195), (15, 826556), (20, 619917), (30, 413278), (60, 206639)]