2022989090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10647311}}^1$

素因数の和:10647337

約数の個数: 16

約数和(自身を含む): 3833032320

約数和(自身を除く): 1810043230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10647311, 21294622, 53236555, 106473110, 202298909, 404597818, 1011494545, 2022989090]

約数ペア:

[(1, 2022989090), (2, 1011494545), (5, 404597818), (10, 202298909), (19, 106473110), (38, 53236555), (95, 21294622), (190, 10647311)]