2019144951

素因数分解:

$3^2\times {\mathrm{839}}^1\times {\mathrm{267401}}^1$

素因数の和:268246

約数の個数: 12

約数和(自身を含む): 2920029840

約数和(自身を除く): 900884889

約数列:

[1, 3, 9, 839, 2517, 7551, 267401, 802203, 2406609, 224349439, 673048317, 2019144951]

約数ペア:

[(1, 2019144951), (3, 673048317), (9, 224349439), (839, 2406609), (2517, 802203), (7551, 267401)]