2019069987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2109791}}^1$

素因数の和:2109834

約数の個数: 16

約数和(自身を含む): 3038100480

約数和(自身を除く): 1019030493

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 2109791, 6329373, 23207701, 61183939, 69623103, 183551817, 673023329, 2019069987]

約数ペア:

[(1, 2019069987), (3, 673023329), (11, 183551817), (29, 69623103), (33, 61183939), (87, 23207701), (319, 6329373), (957, 2109791)]