22273928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{146539}}^1$

素因数の和:146564

約数の個数: 16

約数和(自身を含む): 43962000

約数和(自身を除く): 21688072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 146539, 293078, 586156, 1172312, 2784241, 5568482, 11136964, 22273928]

約数ペア:

[(1, 22273928), (2, 11136964), (4, 5568482), (8, 2784241), (19, 1172312), (38, 586156), (76, 293078), (152, 146539)]