19990804683

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{8287}}^1\times {\mathrm{34961}}^1$

素因数の和:43274

約数の個数: 16

約数和(自身を含む): 27817445376

約数和(自身を除く): 7826640693

約数列:

[1, 3, 23, 69, 8287, 24861, 34961, 104883, 190601, 571803, 804103, 2412309, 289721807, 869165421, 6663601561, 19990804683]

約数ペア:

[(1, 19990804683), (3, 6663601561), (23, 869165421), (69, 289721807), (8287, 2412309), (24861, 804103), (34961, 571803), (104883, 190601)]