1928409807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1990103}}^1$

素因数の和:1990142

約数の個数: 16

約数和(自身を含む): 2865749760

約数和(自身を除く): 937339953

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1990103, 5970309, 33831751, 37811957, 101495253, 113435871, 642803269, 1928409807]

約数ペア:

[(1, 1928409807), (3, 642803269), (17, 113435871), (19, 101495253), (51, 37811957), (57, 33831751), (323, 5970309), (969, 1990103)]