27289738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102593}}^1$

素因数の和:102621

約数の個数: 16

約数和(自身を含む): 49245120

約数和(自身を除く): 21955382

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 102593, 205186, 718151, 1436302, 1949267, 3898534, 13644869, 27289738]

約数ペア:

[(1, 27289738), (2, 13644869), (7, 3898534), (14, 1949267), (19, 1436302), (38, 718151), (133, 205186), (266, 102593)]