10905244

素因数分解:

$2^2\times 7^2\times {\mathrm{55639}}^1$

素因数の和:55657

約数の個数: 18

約数和(自身を含む): 22200360

約数和(自身を除く): 11295116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 55639, 111278, 222556, 389473, 778946, 1557892, 2726311, 5452622, 10905244]

約数ペア:

[(1, 10905244), (2, 5452622), (4, 2726311), (7, 1557892), (14, 778946), (28, 389473), (49, 222556), (98, 111278), (196, 55639)]