2017191544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13270997}}^1$

素因数の和:13271022

約数の個数: 16

約数和(自身を含む): 3981299400

約数和(自身を除く): 1964107856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13270997, 26541994, 53083988, 106167976, 252148943, 504297886, 1008595772, 2017191544]

約数ペア:

[(1, 2017191544), (2, 1008595772), (4, 504297886), (8, 252148943), (19, 106167976), (38, 53083988), (76, 26541994), (152, 13270997)]