19164959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 21648384

約数和(自身を除く): 2483425

約数列:

[1, 11, 53, 71, 463, 583, 781, 3763, 5093, 24539, 32873, 41393, 269929, 361603, 1742269, 19164959]

約数ペア:

[(1, 19164959), (11, 1742269), (53, 361603), (71, 269929), (463, 41393), (583, 32873), (781, 24539), (3763, 5093)]