19580491443

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1\times {\mathrm{40637}}^1$

素因数の和:43334

約数の個数: 16

約数和(自身を含む): 26546042016

約数和(自身を除く): 6965550573

約数列:

[1, 3, 61, 183, 2633, 7899, 40637, 121911, 160613, 481839, 2478857, 7436571, 106997221, 320991663, 6526830481, 19580491443]

約数ペア:

[(1, 19580491443), (3, 6526830481), (61, 320991663), (183, 106997221), (2633, 7436571), (7899, 2478857), (40637, 481839), (121911, 160613)]