13211422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49667}}^1$

素因数の和:49695

約数の個数: 16

約数和(自身を含む): 23840640

約数和(自身を除く): 10629218

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 49667, 99334, 347669, 695338, 943673, 1887346, 6605711, 13211422]

約数ペア:

[(1, 13211422), (2, 6605711), (7, 1887346), (14, 943673), (19, 695338), (38, 347669), (133, 99334), (266, 49667)]