1993142009

素因数分解:

${\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{104173}}^1$

素因数の和:104264

約数の個数: 12

約数和(自身を含む): 2143275876

約数和(自身を除く): 150133867

約数列:

[1, 19, 53, 361, 1007, 19133, 104173, 1979287, 5521169, 37606453, 104902211, 1993142009]

約数ペア:

[(1, 1993142009), (19, 104902211), (53, 37606453), (361, 5521169), (1007, 1979287), (19133, 104173)]