19311076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 35723520

約数和(自身を除く): 16412444

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 2657, 3634, 5314, 7268, 10628, 61111, 122222, 209903, 244444, 419806, 839612, 4827769, 9655538, 19311076]

約数ペア:

[(1, 19311076), (2, 9655538), (4, 4827769), (23, 839612), (46, 419806), (79, 244444), (92, 209903), (158, 122222), (316, 61111), (1817, 10628), (2657, 7268), (3634, 5314)]