12415214

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6473}}^1$

素因数の和:6619

約数の個数: 16

約数和(自身を含む): 21441888

約数和(自身を除く): 9026674

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 6473, 12946, 45311, 90622, 886801, 1773602, 6207607, 12415214]

約数ペア:

[(1, 12415214), (2, 6207607), (7, 1773602), (14, 886801), (137, 90622), (274, 45311), (959, 12946), (1918, 6473)]