12506585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27487}}^1$

素因数の和:27512

約数の個数: 16

約数和(自身を含む): 18471936

約数和(自身を除く): 5965351

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 27487, 137435, 192409, 357331, 962045, 1786655, 2501317, 12506585]

約数ペア:

[(1, 12506585), (5, 2501317), (7, 1786655), (13, 962045), (35, 357331), (65, 192409), (91, 137435), (455, 27487)]