12589256

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{12391}}^1$

素因数の和:12524

約数の個数: 16

約数和(自身を含む): 23792640

約数和(自身を除く): 11203384

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 12391, 24782, 49564, 99128, 1573657, 3147314, 6294628, 12589256]

約数ペア:

[(1, 12589256), (2, 6294628), (4, 3147314), (8, 1573657), (127, 99128), (254, 49564), (508, 24782), (1016, 12391)]