9189004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 17731728

約数和(自身を除く): 8542724

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 2153, 4268, 4306, 8612, 23683, 47366, 94732, 208841, 417682, 835364, 2297251, 4594502, 9189004]

約数ペア:

[(1, 9189004), (2, 4594502), (4, 2297251), (11, 835364), (22, 417682), (44, 208841), (97, 94732), (194, 47366), (388, 23683), (1067, 8612), (2134, 4306), (2153, 4268)]