19126248769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{199729}}^1$

素因数の和:199920

約数の個数: 16

約数和(自身を含む): 20880573120

約数和(自身を除く): 1754324351

約数列:

[1, 17, 43, 131, 731, 2227, 5633, 95761, 199729, 3395393, 8588347, 26164499, 146001899, 444796483, 1125073457, 19126248769]

約数ペア:

[(1, 19126248769), (17, 1125073457), (43, 444796483), (131, 146001899), (731, 26164499), (2227, 8588347), (5633, 3395393), (95761, 199729)]