16990338

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{4297}}^1$

素因数の和:4961

約数の個数: 16

約数和(自身を含む): 34040160

約数和(自身を除く): 17049822

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 4297, 8594, 12891, 25782, 2831723, 5663446, 8495169, 16990338]

約数ペア:

[(1, 16990338), (2, 8495169), (3, 5663446), (6, 2831723), (659, 25782), (1318, 12891), (1977, 8594), (3954, 4297)]