2019853539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1073819}}^1$

素因数の和:1073855

約数の個数: 24

約数和(自身を含む): 3350318400

約数和(自身を除く): 1330464861

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 1073819, 3221457, 9664371, 11812009, 20402561, 35436027, 61207683, 106308081, 183623049, 224428171, 673284513, 2019853539]

約数ペア:

[(1, 2019853539), (3, 673284513), (9, 224428171), (11, 183623049), (19, 106308081), (33, 61207683), (57, 35436027), (99, 20402561), (171, 11812009), (209, 9664371), (627, 3221457), (1881, 1073819)]