19084802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37717}}^1$

素因数の和:37753

約数の個数: 16

約数和(自身を含む): 32588352

約数和(自身を除く): 13503550

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 37717, 75434, 414887, 829774, 867491, 1734982, 9542401, 19084802]

約数ペア:

[(1, 19084802), (2, 9542401), (11, 1734982), (22, 867491), (23, 829774), (46, 414887), (253, 75434), (506, 37717)]