12071660

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2179}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 25453680

約数和(自身を除く): 13382020

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2179, 2770, 4358, 5540, 8716, 10895, 21790, 43580, 603583, 1207166, 2414332, 3017915, 6035830, 12071660]

約数ペア:

[(1, 12071660), (2, 6035830), (4, 3017915), (5, 2414332), (10, 1207166), (20, 603583), (277, 43580), (554, 21790), (1108, 10895), (1385, 8716), (2179, 5540), (2770, 4358)]