39728639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 44359680

約数和(自身を除く): 4631041

約数列:

[1, 19, 31, 37, 589, 703, 1147, 1823, 21793, 34637, 56513, 67451, 1073747, 1281569, 2090981, 39728639]

約数ペア:

[(1, 39728639), (19, 2090981), (31, 1281569), (37, 1073747), (589, 67451), (703, 56513), (1147, 34637), (1823, 21793)]