12616345

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5077}}^1$

素因数の和:5160

約数の個数: 16

約数和(自身を含む): 17549568

約数和(自身を除く): 4933223

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 5077, 25385, 35539, 177695, 360467, 1802335, 2523269, 12616345]

約数ペア:

[(1, 12616345), (5, 2523269), (7, 1802335), (35, 360467), (71, 177695), (355, 35539), (497, 25385), (2485, 5077)]