31193735051

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2789}}^1\times {\mathrm{8291}}^1$

素因数の和:11170

約数の個数: 16

約数和(自身を含む): 33313939200

約数和(自身を除く): 2120204149

約数列:

[1, 19, 71, 1349, 2789, 8291, 52991, 157529, 198019, 588661, 3762361, 11184559, 23123599, 439348381, 1641775529, 31193735051]

約数ペア:

[(1, 31193735051), (19, 1641775529), (71, 439348381), (1349, 23123599), (2789, 11184559), (8291, 3762361), (52991, 588661), (157529, 198019)]