11643740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5441}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 24684912

約数和(自身を除く): 13041172

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 5441, 10882, 21764, 27205, 54410, 108820, 582187, 1164374, 2328748, 2910935, 5821870, 11643740]

約数ペア:

[(1, 11643740), (2, 5821870), (4, 2910935), (5, 2328748), (10, 1164374), (20, 582187), (107, 108820), (214, 54410), (428, 27205), (535, 21764), (1070, 10882), (2140, 5441)]