12687052

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3041}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 25552800

約数和(自身を除く): 12865748

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 3041, 4172, 6082, 12164, 21287, 42574, 85148, 453109, 906218, 1812436, 3171763, 6343526, 12687052]

約数ペア:

[(1, 12687052), (2, 6343526), (4, 3171763), (7, 1812436), (14, 906218), (28, 453109), (149, 85148), (298, 42574), (596, 21287), (1043, 12164), (2086, 6082), (3041, 4172)]