19592021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 2180779

約数列:

[1, 19, 23, 107, 419, 437, 2033, 2461, 7961, 9637, 44833, 46759, 183103, 851827, 1031159, 19592021]

約数ペア:

[(1, 19592021), (19, 1031159), (23, 851827), (107, 183103), (419, 46759), (437, 44833), (2033, 9637), (2461, 7961)]