12461015

素因数分解:

$5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 17149440

約数和(自身を除く): 4688425

約数列:

[1, 5, 7, 35, 439, 811, 2195, 3073, 4055, 5677, 15365, 28385, 356029, 1780145, 2492203, 12461015]

約数ペア:

[(1, 12461015), (5, 2492203), (7, 1780145), (35, 356029), (439, 28385), (811, 15365), (2195, 5677), (3073, 4055)]