19069963

素因数分解:

${\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1106

約数の個数: 12

約数和(自身を含む): 21105504

約数和(自身を除く): 2035541

約数列:

[1, 11, 121, 173, 911, 1903, 10021, 20933, 110231, 157603, 1733633, 19069963]

約数ペア:

[(1, 19069963), (11, 1733633), (121, 157603), (173, 110231), (911, 20933), (1903, 10021)]