18831570503

素因数分解:

${\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{11131}}^1$

素因数の和:11554

約数の個数: 16

約数和(自身を含む): 19411625376

約数和(自身を除く): 580054873

約数列:

[1, 53, 137, 233, 7261, 11131, 12349, 31921, 589943, 1524947, 1691813, 2593523, 80822191, 137456719, 355312651, 18831570503]

約数ペア:

[(1, 18831570503), (53, 355312651), (137, 137456719), (233, 80822191), (7261, 2593523), (11131, 1691813), (12349, 1524947), (31921, 589943)]