13186644

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1709}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 30834720

約数和(自身を除く): 17648076

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1709, 1929, 2572, 3418, 3858, 5127, 6836, 7716, 10254, 20508, 1098887, 2197774, 3296661, 4395548, 6593322, 13186644]

約数ペア:

[(1, 13186644), (2, 6593322), (3, 4395548), (4, 3296661), (6, 2197774), (12, 1098887), (643, 20508), (1286, 10254), (1709, 7716), (1929, 6836), (2572, 5127), (3418, 3858)]