12519507

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 22641920

約数和(自身を除く): 10122413

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 379, 429, 847, 1001, 1137, 1573, 2541, 2653, 3003, 4169, 4719, 4927, 7959, 11011, 12507, 14781, 29183, 33033, 34489, 45859, 54197, 87549, 103467, 137577, 162591, 321013, 379379, 596167, 963039, 1138137, 1788501, 4173169, 12519507]

約数ペア:

[(1, 12519507), (3, 4173169), (7, 1788501), (11, 1138137), (13, 963039), (21, 596167), (33, 379379), (39, 321013), (77, 162591), (91, 137577), (121, 103467), (143, 87549), (231, 54197), (273, 45859), (363, 34489), (379, 33033), (429, 29183), (847, 14781), (1001, 12507), (1137, 11011), (1573, 7959), (2541, 4927), (2653, 4719), (3003, 4169)]