19352967

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 26788608

約数和(自身を除く): 7435641

約数列:

[1, 3, 43, 71, 129, 213, 2113, 3053, 6339, 9159, 90859, 150023, 272577, 450069, 6450989, 19352967]

約数ペア:

[(1, 19352967), (3, 6450989), (43, 450069), (71, 272577), (129, 150023), (213, 90859), (2113, 9159), (3053, 6339)]