17839076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 32928000

約数和(自身を除く): 15088924

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 1999, 2231, 3998, 4462, 7996, 8924, 45977, 91954, 183908, 193903, 387806, 775612, 4459769, 8919538, 17839076]

約数ペア:

[(1, 17839076), (2, 8919538), (4, 4459769), (23, 775612), (46, 387806), (92, 193903), (97, 183908), (194, 91954), (388, 45977), (1999, 8924), (2231, 7996), (3998, 4462)]