81926162021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1759}}^1\times {\mathrm{17569}}^1$

素因数の和:19580

約数の個数: 16

約数和(自身を含む): 89800972800

約数和(自身を除く): 7874810779

約数列:

[1, 11, 241, 1759, 2651, 17569, 19349, 193259, 423919, 4234129, 4663109, 30903871, 46575419, 339942581, 7447832911, 81926162021]

約数ペア:

[(1, 81926162021), (11, 7447832911), (241, 339942581), (1759, 46575419), (2651, 30903871), (17569, 4663109), (19349, 4234129), (193259, 423919)]