19301073

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53171}}^1$

素因数の和:53196

約数の個数: 12

約数和(自身を含む): 28287504

約数和(自身を除く): 8986431

約数列:

[1, 3, 11, 33, 121, 363, 53171, 159513, 584881, 1754643, 6433691, 19301073]

約数ペア:

[(1, 19301073), (3, 6433691), (11, 1754643), (33, 584881), (121, 159513), (363, 53171)]