15706084121

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{19553}}^1$

素因数の和:19690

約数の個数: 36

約数和(自身を含む): 19988841852

約数和(自身を除く): 4282757731

約数列:

[1, 7, 13, 49, 91, 97, 169, 637, 679, 1183, 1261, 4753, 8281, 8827, 16393, 19553, 61789, 114751, 136871, 254189, 803257, 958097, 1779323, 1896641, 3304457, 12455261, 13276487, 23131199, 24656333, 92935409, 161918393, 172594331, 320532329, 1208160317, 2243726303, 15706084121]

約数ペア:

[(1, 15706084121), (7, 2243726303), (13, 1208160317), (49, 320532329), (91, 172594331), (97, 161918393), (169, 92935409), (637, 24656333), (679, 23131199), (1183, 13276487), (1261, 12455261), (4753, 3304457), (8281, 1896641), (8827, 1779323), (16393, 958097), (19553, 803257), (61789, 254189), (114751, 136871)]