2019941157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1\times {\mathrm{16987}}^1$

素因数の和:20052

約数の個数: 16

約数和(自身を含む): 2901550400

約数和(自身を除く): 881609243

約数列:

[1, 3, 13, 39, 3049, 9147, 16987, 39637, 50961, 118911, 220831, 662493, 51793363, 155380089, 673313719, 2019941157]

約数ペア:

[(1, 2019941157), (3, 673313719), (13, 155380089), (39, 51793363), (3049, 662493), (9147, 220831), (16987, 118911), (39637, 50961)]