13825274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8461}}^1$

素因数の和:8525

約数の個数: 16

約数和(自身を含む): 22339680

約数和(自身を除く): 8514406

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 8461, 16922, 160759, 321518, 363823, 727646, 6912637, 13825274]

約数ペア:

[(1, 13825274), (2, 6912637), (19, 727646), (38, 363823), (43, 321518), (86, 160759), (817, 16922), (1634, 8461)]