19154364

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1601}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 44766288

約数和(自身を除く): 25611924

約数列:

[1, 2, 3, 4, 6, 12, 997, 1601, 1994, 2991, 3202, 3988, 4803, 5982, 6404, 9606, 11964, 19212, 1596197, 3192394, 4788591, 6384788, 9577182, 19154364]

約数ペア:

[(1, 19154364), (2, 9577182), (3, 6384788), (4, 4788591), (6, 3192394), (12, 1596197), (997, 19212), (1601, 11964), (1994, 9606), (2991, 6404), (3202, 5982), (3988, 4803)]