3993610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21045

約数の個数: 16

約数和(自身を含む): 7567200

約数和(自身を除く): 3573590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 21019, 42038, 105095, 210190, 399361, 798722, 1996805, 3993610]

約数ペア:

[(1, 3993610), (2, 1996805), (5, 798722), (10, 399361), (19, 210190), (38, 105095), (95, 42038), (190, 21019)]