1914409054

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{60887}}^1$

素因数の和:61167

約数の個数: 16

約数和(自身を含む): 2922624000

約数和(自身を除く): 1008214946

約数列:

[1, 2, 79, 158, 199, 398, 15721, 31442, 60887, 121774, 4810073, 9620146, 12116513, 24233026, 957204527, 1914409054]

約数ペア:

[(1, 1914409054), (2, 957204527), (79, 24233026), (158, 12116513), (199, 9620146), (398, 4810073), (15721, 121774), (31442, 60887)]