16342004

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1427}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 32786880

約数和(自身を除く): 16444876

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1427, 1636, 2854, 2863, 5708, 5726, 9989, 11452, 19978, 39956, 583643, 1167286, 2334572, 4085501, 8171002, 16342004]

約数ペア:

[(1, 16342004), (2, 8171002), (4, 4085501), (7, 2334572), (14, 1167286), (28, 583643), (409, 39956), (818, 19978), (1427, 11452), (1636, 9989), (2854, 5726), (2863, 5708)]