20192520731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{1237211}}^1$

素因数の和:1238089

約数の個数: 8

約数和(自身を含む): 21280046400

約数和(自身を除く): 1087525669

約数列:

[1, 19, 859, 16321, 1237211, 23507009, 1062764249, 20192520731]

約数ペア:

[(1, 20192520731), (19, 1062764249), (859, 23507009), (16321, 1237211)]