190039370

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{43889}}^1$

素因数の和:44329

約数の個数: 16

約数和(自身を含む): 342868680

約数和(自身を除く): 152829310

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 43889, 87778, 219445, 438890, 19003937, 38007874, 95019685, 190039370]

約数ペア:

[(1, 190039370), (2, 95019685), (5, 38007874), (10, 19003937), (433, 438890), (866, 219445), (2165, 87778), (4330, 43889)]