159962978

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{12433}}^1$

素因数の和:13361

約数の個数: 16

約数和(自身を含む): 274542720

約数和(自身を除く): 114579742

約数列:

[1, 2, 7, 14, 919, 1838, 6433, 12433, 12866, 24866, 87031, 174062, 11425927, 22851854, 79981489, 159962978]

約数ペア:

[(1, 159962978), (2, 79981489), (7, 22851854), (14, 11425927), (919, 174062), (1838, 87031), (6433, 24866), (12433, 12866)]