12179985

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5927}}^1$

素因数の和:6072

約数の個数: 16

約数和(自身を含む): 19633536

約数和(自身を除く): 7453551

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 5927, 17781, 29635, 88905, 811999, 2435997, 4059995, 12179985]

約数ペア:

[(1, 12179985), (3, 4059995), (5, 2435997), (15, 811999), (137, 88905), (411, 29635), (685, 17781), (2055, 5927)]