2019624969

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{10303}}^1$

素因数の和:10525

約数の個数: 24

約数和(自身を含む): 2857999872

約数和(自身を除く): 838374903

約数列:

[1, 3, 19, 57, 181, 361, 543, 1083, 3439, 10303, 10317, 30909, 65341, 195757, 196023, 587271, 1864843, 3719383, 5594529, 11158149, 35432017, 106296051, 673208323, 2019624969]

約数ペア:

[(1, 2019624969), (3, 673208323), (19, 106296051), (57, 35432017), (181, 11158149), (361, 5594529), (543, 3719383), (1083, 1864843), (3439, 587271), (10303, 196023), (10317, 195757), (30909, 65341)]