11739989

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 12680448

約数和(自身を除く): 940459

約数列:

[1, 37, 43, 47, 157, 1591, 1739, 2021, 5809, 6751, 7379, 74777, 249787, 273023, 317297, 11739989]

約数ペア:

[(1, 11739989), (37, 317297), (43, 273023), (47, 249787), (157, 74777), (1591, 7379), (1739, 6751), (2021, 5809)]