12706085

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4079}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 17625600

約数和(自身を除く): 4919515

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 4079, 20395, 28553, 142765, 363031, 1815155, 2541217, 12706085]

約数ペア:

[(1, 12706085), (5, 2541217), (7, 1815155), (35, 363031), (89, 142765), (445, 28553), (623, 20395), (3115, 4079)]