2019928969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1\times {\mathrm{2297}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 2197255680

約数和(自身を除く): 177326711

約数列:

[1, 19, 31, 589, 1493, 2297, 28367, 43643, 46283, 71207, 879377, 1352933, 3429421, 65158999, 106312051, 2019928969]

約数ペア:

[(1, 2019928969), (19, 106312051), (31, 65158999), (589, 3429421), (1493, 1352933), (2297, 879377), (28367, 71207), (43643, 46283)]