12663128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51061}}^1$

素因数の和:51098

約数の個数: 16

約数和(自身を含む): 24509760

約数和(自身を除く): 11846632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51061, 102122, 204244, 408488, 1582891, 3165782, 6331564, 12663128]

約数ペア:

[(1, 12663128), (2, 6331564), (4, 3165782), (8, 1582891), (31, 408488), (62, 204244), (124, 102122), (248, 51061)]