19175004

素因数分解:

$2^2\times 3^2\times {\mathrm{532639}}^1$

素因数の和:532649

約数の個数: 18

約数和(自身を含む): 48470240

約数和(自身を除く): 29295236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 532639, 1065278, 1597917, 2130556, 3195834, 4793751, 6391668, 9587502, 19175004]

約数ペア:

[(1, 19175004), (2, 9587502), (3, 6391668), (4, 4793751), (6, 3195834), (9, 2130556), (12, 1597917), (18, 1065278), (36, 532639)]