222742244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2930819}}^1$

素因数の和:2930842

約数の個数: 12

約数和(自身を含む): 410314800

約数和(自身を除く): 187572556

約数列:

[1, 2, 4, 19, 38, 76, 2930819, 5861638, 11723276, 55685561, 111371122, 222742244]

約数ペア:

[(1, 222742244), (2, 111371122), (4, 55685561), (19, 11723276), (38, 5861638), (76, 2930819)]