2019500886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25891037}}^1$

素因数の和:25891055

約数の個数: 16

約数和(自身を含む): 4349694384

約数和(自身を除く): 2330193498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25891037, 51782074, 77673111, 155346222, 336583481, 673166962, 1009750443, 2019500886]

約数ペア:

[(1, 2019500886), (2, 1009750443), (3, 673166962), (6, 336583481), (13, 155346222), (26, 77673111), (39, 51782074), (78, 25891037)]