2013207871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{112363}}^1$

素因数の和:112446

約数の個数: 16

約数和(自身を含む): 2265258240

約数和(自身を除く): 252050369

約数列:

[1, 19, 23, 41, 437, 779, 943, 17917, 112363, 2134897, 2584349, 4606883, 49102631, 87530777, 105958309, 2013207871]

約数ペア:

[(1, 2013207871), (19, 105958309), (23, 87530777), (41, 49102631), (437, 4606883), (779, 2584349), (943, 2134897), (17917, 112363)]