19009966317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{448867}}^1$

素因数の和:449632

約数の個数: 16

約数和(自身を含む): 26716623360

約数和(自身を除く): 7706657043

約数列:

[1, 3, 19, 57, 743, 2229, 14117, 42351, 448867, 1346601, 8528473, 25585419, 333508181, 1000524543, 6336655439, 19009966317]

約数ペア:

[(1, 19009966317), (3, 6336655439), (19, 1000524543), (57, 333508181), (743, 25585419), (2229, 8528473), (14117, 1346601), (42351, 448867)]