19002972035

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{70079}}^1$

素因数の和:70558

約数の個数: 16

約数和(自身を含む): 23003619840

約数和(自身を除く): 4000647805

約数列:

[1, 5, 193, 281, 965, 1405, 54233, 70079, 271165, 350395, 13525247, 19692199, 67626235, 98460995, 3800594407, 19002972035]

約数ペア:

[(1, 19002972035), (5, 3800594407), (193, 98460995), (281, 67626235), (965, 19692199), (1405, 13525247), (54233, 350395), (70079, 271165)]