13432780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6277}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 28477008

約数和(自身を除く): 15044228

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 6277, 12554, 25108, 31385, 62770, 125540, 671639, 1343278, 2686556, 3358195, 6716390, 13432780]

約数ペア:

[(1, 13432780), (2, 6716390), (4, 3358195), (5, 2686556), (10, 1343278), (20, 671639), (107, 125540), (214, 62770), (428, 31385), (535, 25108), (1070, 12554), (2140, 6277)]