12389585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4649}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 16405200

約数和(自身を除く): 4015615

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4649, 23245, 60437, 190609, 302185, 953045, 2477917, 12389585]

約数ペア:

[(1, 12389585), (5, 2477917), (13, 953045), (41, 302185), (65, 190609), (205, 60437), (533, 23245), (2665, 4649)]