13154470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{187921}}^1$

素因数の和:187935

約数の個数: 16

約数和(自身を含む): 27060768

約数和(自身を除く): 13906298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 187921, 375842, 939605, 1315447, 1879210, 2630894, 6577235, 13154470]

約数ペア:

[(1, 13154470), (2, 6577235), (5, 2630894), (7, 1879210), (10, 1315447), (14, 939605), (35, 375842), (70, 187921)]