2019179994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25886923}}^1$

素因数の和:25886941

約数の個数: 16

約数和(自身を含む): 4349003232

約数和(自身を除く): 2329823238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25886923, 51773846, 77660769, 155321538, 336529999, 673059998, 1009589997, 2019179994]

約数ペア:

[(1, 2019179994), (2, 1009589997), (3, 673059998), (6, 336529999), (13, 155321538), (26, 77660769), (39, 51773846), (78, 25886923)]