18338785921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2988233}}^1$

素因数の和:2988288

約数の個数: 12

約数和(自身を含む): 20493308772

約数和(自身を除く): 2154522851

約数列:

[1, 17, 19, 323, 361, 6137, 2988233, 50799961, 56776427, 965199259, 1078752113, 18338785921]

約数ペア:

[(1, 18338785921), (17, 1078752113), (19, 965199259), (323, 56776427), (361, 50799961), (6137, 2988233)]