19010013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30319}}^1$

素因数の和:30352

約数の個数: 16

約数和(自身を含む): 29107200

約数和(自身を除く): 10097187

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 30319, 90957, 333509, 576061, 1000527, 1728183, 6336671, 19010013]

約数ペア:

[(1, 19010013), (3, 6336671), (11, 1728183), (19, 1000527), (33, 576061), (57, 333509), (209, 90957), (627, 30319)]