31394479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 34191360

約数和(自身を除く): 2796881

約数列:

[1, 19, 41, 191, 211, 779, 3629, 4009, 7831, 8651, 40301, 148789, 164369, 765719, 1652341, 31394479]

約数ペア:

[(1, 31394479), (19, 1652341), (41, 765719), (191, 164369), (211, 148789), (779, 40301), (3629, 8651), (4009, 7831)]