2019990013

素因数分解:

${\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{65033}}^1$

素因数の和:65471

約数の個数: 8

約数和(自身を含む): 2048571000

約数和(自身を除く): 28580987

約数列:

[1, 89, 349, 31061, 65033, 5787937, 22696517, 2019990013]

約数ペア:

[(1, 2019990013), (89, 22696517), (349, 5787937), (31061, 65033)]