2023891286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{142789}}^1$

素因数の和:143183

約数の個数: 16

約数和(自身を含む): 3204207600

約数和(自身を除く): 1180316314

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 142789, 285578, 2712991, 5425982, 53260297, 106520594, 1011945643, 2023891286]

約数ペア:

[(1, 2023891286), (2, 1011945643), (19, 106520594), (38, 53260297), (373, 5425982), (746, 2712991), (7087, 285578), (14174, 142789)]