31004542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{1061}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 49064400

約数和(自身を除く): 18059858

約数列:

[1, 2, 19, 38, 769, 1061, 1538, 2122, 14611, 20159, 29222, 40318, 815909, 1631818, 15502271, 31004542]

約数ペア:

[(1, 31004542), (2, 15502271), (19, 1631818), (38, 815909), (769, 40318), (1061, 29222), (1538, 20159), (2122, 14611)]