11797580

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3259}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 24919440

約数和(自身を除く): 13121860

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3259, 3620, 6518, 13036, 16295, 32590, 65180, 589879, 1179758, 2359516, 2949395, 5898790, 11797580]

約数ペア:

[(1, 11797580), (2, 5898790), (4, 2949395), (5, 2359516), (10, 1179758), (20, 589879), (181, 65180), (362, 32590), (724, 16295), (905, 13036), (1810, 6518), (3259, 3620)]