18422894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69259}}^1$

素因数の和:69287

約数の個数: 16

約数和(自身を含む): 33244800

約数和(自身を除く): 14821906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 69259, 138518, 484813, 969626, 1315921, 2631842, 9211447, 18422894]

約数ペア:

[(1, 18422894), (2, 9211447), (7, 2631842), (14, 1315921), (19, 969626), (38, 484813), (133, 138518), (266, 69259)]