9399620

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1787}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 19825344

約数和(自身を除く): 10425724

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 1787, 2630, 3574, 5260, 7148, 8935, 17870, 35740, 469981, 939962, 1879924, 2349905, 4699810, 9399620]

約数ペア:

[(1, 9399620), (2, 4699810), (4, 2349905), (5, 1879924), (10, 939962), (20, 469981), (263, 35740), (526, 17870), (1052, 8935), (1315, 7148), (1787, 5260), (2630, 3574)]