53909422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202667}}^1$

素因数の和:202695

約数の個数: 16

約数和(自身を含む): 97280640

約数和(自身を除く): 43371218

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 202667, 405334, 1418669, 2837338, 3850673, 7701346, 26954711, 53909422]

約数ペア:

[(1, 53909422), (2, 26954711), (7, 7701346), (14, 3850673), (19, 2837338), (38, 1418669), (133, 405334), (266, 202667)]