2019955493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1\times {\mathrm{829}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 2141400000

約数和(自身を除く): 121444507

約数列:

[1, 19, 257, 499, 829, 4883, 9481, 15751, 128243, 213053, 413671, 2436617, 4048007, 7859749, 106313447, 2019955493]

約数ペア:

[(1, 2019955493), (19, 106313447), (257, 7859749), (499, 4048007), (829, 2436617), (4883, 413671), (9481, 213053), (15751, 128243)]