38980669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14771}}^1$

素因数の和:14820

約数の個数: 16

約数和(自身を含む): 49633920

約数和(自身を除く): 10653251

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 14771, 103397, 192023, 428359, 1344161, 2998513, 5568667, 38980669]

約数ペア:

[(1, 38980669), (7, 5568667), (13, 2998513), (29, 1344161), (91, 428359), (203, 192023), (377, 103397), (2639, 14771)]