2019118031

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{11593}}^1$

素因数の和:11918

約数の個数: 16

約数和(自身を含む): 2337350400

約数和(自身を除く): 318232369

約数列:

[1, 7, 139, 179, 973, 1253, 11593, 24881, 81151, 174167, 1611427, 2075147, 11279989, 14526029, 288445433, 2019118031]

約数ペア:

[(1, 2019118031), (7, 288445433), (139, 14526029), (179, 11279989), (973, 2075147), (1253, 1611427), (11593, 174167), (24881, 81151)]