12766564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 23466240

約数和(自身を除く): 10699676

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 719, 772, 1438, 2876, 4439, 8878, 16537, 17756, 33074, 66148, 138767, 277534, 555068, 3191641, 6383282, 12766564]

約数ペア:

[(1, 12766564), (2, 6383282), (4, 3191641), (23, 555068), (46, 277534), (92, 138767), (193, 66148), (386, 33074), (719, 17756), (772, 16537), (1438, 8878), (2876, 4439)]