18550103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 22104096

約数和(自身を除く): 3553993

約数列:

[1, 11, 13, 73, 143, 803, 949, 1777, 10439, 19547, 23101, 129721, 254111, 1426931, 1686373, 18550103]

約数ペア:

[(1, 18550103), (11, 1686373), (13, 1426931), (73, 254111), (143, 129721), (803, 23101), (949, 19547), (1777, 10439)]