16491306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211427}}^1$

素因数の和:211445

約数の個数: 16

約数和(自身を含む): 35519904

約数和(自身を除く): 19028598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211427, 422854, 634281, 1268562, 2748551, 5497102, 8245653, 16491306]

約数ペア:

[(1, 16491306), (2, 8245653), (3, 5497102), (6, 2748551), (13, 1268562), (26, 634281), (39, 422854), (78, 211427)]