20192238143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{7019}}^1\times {\mathrm{37361}}^1$

素因数の和:44398

約数の個数: 16

約数和(自身を含む): 25178999040

約数和(自身を除く): 4986760897

約数列:

[1, 7, 11, 77, 7019, 37361, 49133, 77209, 261527, 410971, 540463, 2876797, 262236859, 1835658013, 2884605449, 20192238143]

約数ペア:

[(1, 20192238143), (7, 2884605449), (11, 1835658013), (77, 262236859), (7019, 2876797), (37361, 540463), (49133, 410971), (77209, 261527)]