19394573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 22602240

約数和(自身を除く): 3207667

約数列:

[1, 11, 19, 71, 209, 781, 1307, 1349, 14377, 14839, 24833, 92797, 273163, 1020767, 1763143, 19394573]

約数ペア:

[(1, 19394573), (11, 1763143), (19, 1020767), (71, 273163), (209, 92797), (781, 24833), (1307, 14839), (1349, 14377)]