2018996050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2125259}}^1$

素因数の和:2125290

約数の個数: 24

約数和(自身を含む): 3952983600

約数和(自身を除く): 1933987550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2125259, 4250518, 10626295, 21252590, 40379921, 53131475, 80759842, 106262950, 201899605, 403799210, 1009498025, 2018996050]

約数ペア:

[(1, 2018996050), (2, 1009498025), (5, 403799210), (10, 201899605), (19, 106262950), (25, 80759842), (38, 53131475), (50, 40379921), (95, 21252590), (190, 10626295), (475, 4250518), (950, 2125259)]