15131132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 27306720

約数和(自身を除く): 12175588

約数列:

[1, 2, 4, 41, 82, 164, 257, 359, 514, 718, 1028, 1436, 10537, 14719, 21074, 29438, 42148, 58876, 92263, 184526, 369052, 3782783, 7565566, 15131132]

約数ペア:

[(1, 15131132), (2, 7565566), (4, 3782783), (41, 369052), (82, 184526), (164, 92263), (257, 58876), (359, 42148), (514, 29438), (718, 21074), (1028, 14719), (1436, 10537)]