2019294085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1032887}}^1$

素因数の和:1032932

約数の個数: 16

約数和(自身を含む): 2677245696

約数和(自身を除く): 657951611

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1032887, 5164435, 17559079, 23756401, 87795395, 118782005, 403858817, 2019294085]

約数ペア:

[(1, 2019294085), (5, 403858817), (17, 118782005), (23, 87795395), (85, 23756401), (115, 17559079), (391, 5164435), (1955, 1032887)]