29951782

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20771}}^1$

素因数の和:20883

約数の個数: 16

約数和(自身を含む): 51846912

約数和(自身を除く): 21895130

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20771, 41542, 145397, 290794, 2139413, 4278826, 14975891, 29951782]

約数ペア:

[(1, 29951782), (2, 14975891), (7, 4278826), (14, 2139413), (103, 290794), (206, 145397), (721, 41542), (1442, 20771)]