17967140791

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{459271}}^1$

素因数の和:459390

約数の個数: 16

約数和(自身を含む): 19840550400

約数和(自身を除く): 1873409609

約数列:

[1, 19, 29, 71, 551, 1349, 2059, 39121, 459271, 8726149, 13318859, 32608241, 253058321, 619556579, 945638989, 17967140791]

約数ペア:

[(1, 17967140791), (19, 945638989), (29, 619556579), (71, 253058321), (551, 32608241), (1349, 13318859), (2059, 8726149), (39121, 459271)]