19626202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 31132800

約数和(自身を除く): 11506598

約数列:

[1, 2, 19, 38, 239, 478, 2161, 4322, 4541, 9082, 41059, 82118, 516479, 1032958, 9813101, 19626202]

約数ペア:

[(1, 19626202), (2, 9813101), (19, 1032958), (38, 516479), (239, 82118), (478, 41059), (2161, 9082), (4322, 4541)]