18815445319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1\times {\mathrm{9479}}^1$

素因数の和:15342

約数の個数: 16

約数和(自身を含む): 21193943040

約数和(自身を除く): 2378497721

約数列:

[1, 11, 31, 341, 5821, 9479, 64031, 104269, 180451, 293849, 1984961, 3232339, 55177259, 606949849, 1710495029, 18815445319]

約数ペア:

[(1, 18815445319), (11, 1710495029), (31, 606949849), (341, 55177259), (5821, 3232339), (9479, 1984961), (64031, 293849), (104269, 180451)]