12683090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 26213760

約数和(自身を除く): 13530670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 443, 818, 886, 2045, 2215, 2863, 3101, 4090, 4430, 5726, 6202, 14315, 15505, 28630, 31010, 181187, 362374, 905935, 1268309, 1811870, 2536618, 6341545, 12683090]

約数ペア:

[(1, 12683090), (2, 6341545), (5, 2536618), (7, 1811870), (10, 1268309), (14, 905935), (35, 362374), (70, 181187), (409, 31010), (443, 28630), (818, 15505), (886, 14315), (2045, 6202), (2215, 5726), (2863, 4430), (3101, 4090)]