127599274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{13457}}^1$

素因数の和:13901

約数の個数: 16

約数和(自身を含む): 209298816

約数和(自身を除く): 81699542

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 13457, 26914, 148027, 296054, 5799967, 11599934, 63799637, 127599274]

約数ペア:

[(1, 127599274), (2, 63799637), (11, 11599934), (22, 5799967), (431, 296054), (862, 148027), (4741, 26914), (9482, 13457)]