27993574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105239}}^1$

素因数の和:105267

約数の個数: 16

約数和(自身を含む): 50515200

約数和(自身を除く): 22521626

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 105239, 210478, 736673, 1473346, 1999541, 3999082, 13996787, 27993574]

約数ペア:

[(1, 27993574), (2, 13996787), (7, 3999082), (14, 1999541), (19, 1473346), (38, 736673), (133, 210478), (266, 105239)]