31494419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4922

約数の個数: 16

約数和(自身を含む): 37340160

約数和(自身を除く): 5845741

約数列:

[1, 11, 19, 31, 209, 341, 589, 4861, 6479, 53471, 92359, 150691, 1015949, 1657601, 2863129, 31494419]

約数ペア:

[(1, 31494419), (11, 2863129), (19, 1657601), (31, 1015949), (209, 150691), (341, 92359), (589, 53471), (4861, 6479)]