2019234291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{823841}}^1$

素因数の和:823906

約数の個数: 16

約数和(自身を含む): 2899923840

約数和(自身を除く): 880689549

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 823841, 2471523, 15652979, 35425163, 46958937, 106275489, 673078097, 2019234291]

約数ペア:

[(1, 2019234291), (3, 673078097), (19, 106275489), (43, 46958937), (57, 35425163), (129, 15652979), (817, 2471523), (2451, 823841)]