2013111845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{90947}}^1$

素因数の和:91204

約数の個数: 16

約数和(自身を含む): 2553819840

約数和(自身を除く): 540707995

約数列:

[1, 5, 19, 95, 233, 1165, 4427, 22135, 90947, 454735, 1727993, 8639965, 21190651, 105953255, 402622369, 2013111845]

約数ペア:

[(1, 2013111845), (5, 402622369), (19, 105953255), (95, 21190651), (233, 8639965), (1165, 1727993), (4427, 454735), (22135, 90947)]