9939850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10463}}^1$

素因数の和:10494

約数の個数: 24

約数和(自身を含む): 19463040

約数和(自身を除く): 9523190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 10463, 20926, 52315, 104630, 198797, 261575, 397594, 523150, 993985, 1987970, 4969925, 9939850]

約数ペア:

[(1, 9939850), (2, 4969925), (5, 1987970), (10, 993985), (19, 523150), (25, 397594), (38, 261575), (50, 198797), (95, 104630), (190, 52315), (475, 20926), (950, 10463)]