19323212

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{46901}}^1$

素因数の和:47008

約数の個数: 12

約数和(自身を含む): 34144656

約数和(自身を除く): 14821444

約数列:

[1, 2, 4, 103, 206, 412, 46901, 93802, 187604, 4830803, 9661606, 19323212]

約数ペア:

[(1, 19323212), (2, 9661606), (4, 4830803), (103, 187604), (206, 93802), (412, 46901)]