12138994

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1031}}^1$

素因数の和:1098

約数の個数: 24

約数和(自身を含む): 21572928

約数和(自身を除く): 9433934

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1031, 1682, 2062, 5887, 7217, 11774, 14434, 29899, 59798, 209293, 418586, 867071, 1734142, 6069497, 12138994]

約数ペア:

[(1, 12138994), (2, 6069497), (7, 1734142), (14, 867071), (29, 418586), (58, 209293), (203, 59798), (406, 29899), (841, 14434), (1031, 11774), (1682, 7217), (2062, 5887)]