190027019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{48563}}^1$

素因数の和:48626

約数の個数: 16

約数和(自身を含む): 239323392

約数和(自身を除く): 49296373

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 48563, 339941, 631319, 2088209, 4419233, 14617463, 27146717, 190027019]

約数ペア:

[(1, 190027019), (7, 27146717), (13, 14617463), (43, 4419233), (91, 2088209), (301, 631319), (559, 339941), (3913, 48563)]