13170556

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10939}}^1$

素因数の和:10993

約数の個数: 24

約数和(自身を含む): 26956160

約数和(自身を除く): 13785604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10939, 21878, 43756, 76573, 153146, 306292, 470377, 940754, 1881508, 3292639, 6585278, 13170556]

約数ペア:

[(1, 13170556), (2, 6585278), (4, 3292639), (7, 1881508), (14, 940754), (28, 470377), (43, 306292), (86, 153146), (172, 76573), (301, 43756), (602, 21878), (1204, 10939)]