22618145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1949}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 29764800

約数和(自身を除く): 7146655

約数列:

[1, 5, 11, 55, 211, 1055, 1949, 2321, 9745, 11605, 21439, 107195, 411239, 2056195, 4523629, 22618145]

約数ペア:

[(1, 22618145), (5, 4523629), (11, 2056195), (55, 411239), (211, 107195), (1055, 21439), (1949, 11605), (2321, 9745)]