12226642

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:701

約数の個数: 16

約数和(自身を含む): 18711000

約数和(自身を除く): 6484358

約数列:

[1, 2, 89, 149, 178, 298, 461, 922, 13261, 26522, 41029, 68689, 82058, 137378, 6113321, 12226642]

約数ペア:

[(1, 12226642), (2, 6113321), (89, 137378), (149, 82058), (178, 68689), (298, 41029), (461, 26522), (922, 13261)]