15156745242

素因数分解:

$2^1\times 3^1\times {\mathrm{6673}}^1\times {\mathrm{378559}}^1$

素因数の和:385237

約数の個数: 16

約数和(自身を含む): 30318113280

約数和(自身を除く): 15161368038

約数列:

[1, 2, 3, 6, 6673, 13346, 20019, 40038, 378559, 757118, 1135677, 2271354, 2526124207, 5052248414, 7578372621, 15156745242]

約数ペア:

[(1, 15156745242), (2, 7578372621), (3, 5052248414), (6, 2526124207), (6673, 2271354), (13346, 1135677), (20019, 757118), (40038, 378559)]