25506398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8087}}^1$

素因数の和:8191

約数の個数: 16

約数和(自身を含む): 40763520

約数和(自身を除く): 15257122

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 8087, 16174, 153653, 307306, 671221, 1342442, 12753199, 25506398]

約数ペア:

[(1, 25506398), (2, 12753199), (19, 1342442), (38, 671221), (83, 307306), (166, 153653), (1577, 16174), (3154, 8087)]