19627323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 27744000

約数和(自身を除く): 8116677

約数列:

[1, 3, 19, 57, 149, 447, 2311, 2831, 6933, 8493, 43909, 131727, 344339, 1033017, 6542441, 19627323]

約数ペア:

[(1, 19627323), (3, 6542441), (19, 1033017), (57, 344339), (149, 131727), (447, 43909), (2311, 8493), (2831, 6933)]