2019334465

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1\times {\mathrm{2003}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 2441256768

約数和(自身を除く): 421922303

約数列:

[1, 5, 163, 815, 1237, 2003, 6185, 10015, 201631, 326489, 1008155, 1632445, 2477711, 12388555, 403866893, 2019334465]

約数ペア:

[(1, 2019334465), (5, 403866893), (163, 12388555), (815, 2477711), (1237, 1632445), (2003, 1008155), (6185, 326489), (10015, 201631)]