2019223839

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{20717}}^1$

素因数の和:21386

約数の個数: 16

約数和(自身を含む): 2747704032

約数和(自身を除く): 728480193

約数列:

[1, 3, 53, 159, 613, 1839, 20717, 32489, 62151, 97467, 1098001, 3294003, 12699521, 38098563, 673074613, 2019223839]

約数ペア:

[(1, 2019223839), (3, 673074613), (53, 38098563), (159, 12699521), (613, 3294003), (1839, 1098001), (20717, 97467), (32489, 62151)]