2019402606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25889777}}^1$

素因数の和:25889795

約数の個数: 16

約数和(自身を含む): 4349482704

約数和(自身を除く): 2330080098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25889777, 51779554, 77669331, 155338662, 336567101, 673134202, 1009701303, 2019402606]

約数ペア:

[(1, 2019402606), (2, 1009701303), (3, 673134202), (6, 336567101), (13, 155338662), (26, 77669331), (39, 51779554), (78, 25889777)]