31947949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 37877760

約数和(自身を除く): 5929811

約数列:

[1, 11, 19, 31, 209, 341, 589, 4931, 6479, 54241, 93689, 152861, 1030579, 1681471, 2904359, 31947949]

約数ペア:

[(1, 31947949), (11, 2904359), (19, 1681471), (31, 1030579), (209, 152861), (341, 93689), (589, 54241), (4931, 6479)]