2019404778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17714077}}^1$

素因数の和:17714101

約数の個数: 16

約数和(自身を含む): 4251378720

約数和(自身を除く): 2231973942

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17714077, 35428154, 53142231, 106284462, 336567463, 673134926, 1009702389, 2019404778]

約数ペア:

[(1, 2019404778), (2, 1009702389), (3, 673134926), (6, 336567463), (19, 106284462), (38, 53142231), (57, 35428154), (114, 17714077)]