19701078

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22037}}^1$

素因数の和:22191

約数の個数: 16

約数和(自身を含む): 39668400

約数和(自身を除く): 19967322

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 22037, 44074, 66111, 132222, 3283513, 6567026, 9850539, 19701078]

約数ペア:

[(1, 19701078), (2, 9850539), (3, 6567026), (6, 3283513), (149, 132222), (298, 66111), (447, 44074), (894, 22037)]