12712782143

素因数分解:

${\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{113233}}^1$

素因数の和:113582

約数の個数: 12

約数和(自身を含む): 13460352048

約数和(自身を除く): 747569905

約数列:

[1, 19, 311, 361, 5909, 112271, 113233, 2151427, 35215463, 40877113, 669093797, 12712782143]

約数ペア:

[(1, 12712782143), (19, 669093797), (311, 40877113), (361, 35215463), (5909, 2151427), (112271, 113233)]