2019214511

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{12479}}^1$

素因数の和:12646

約数の個数: 16

約数和(自身を含む): 2134978560

約数和(自身を除く): 115764049

約数列:

[1, 43, 53, 71, 2279, 3053, 3763, 12479, 161809, 536597, 661387, 886009, 28439641, 38098387, 46958477, 2019214511]

約数ペア:

[(1, 2019214511), (43, 46958477), (53, 38098387), (71, 28439641), (2279, 886009), (3053, 661387), (3763, 536597), (12479, 161809)]