12147422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45667}}^1$

素因数の和:45695

約数の個数: 16

約数和(自身を含む): 21920640

約数和(自身を除く): 9773218

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45667, 91334, 319669, 639338, 867673, 1735346, 6073711, 12147422]

約数ペア:

[(1, 12147422), (2, 6073711), (7, 1735346), (14, 867673), (19, 639338), (38, 319669), (133, 91334), (266, 45667)]