219476543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80779}}^1$

素因数の和:80822

約数の個数: 16

約数和(自身を含む): 271420800

約数和(自身を除く): 51944257

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 80779, 888569, 1050127, 1534801, 11551397, 16882811, 19952413, 219476543]

約数ペア:

[(1, 219476543), (11, 19952413), (13, 16882811), (19, 11551397), (143, 1534801), (209, 1050127), (247, 888569), (2717, 80779)]