12790288

素因数分解:

$2^4\times 7^1\times {\mathrm{114199}}^1$

素因数の和:114214

約数の個数: 20

約数和(自身を含む): 28321600

約数和(自身を除く): 15531312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114199, 228398, 456796, 799393, 913592, 1598786, 1827184, 3197572, 6395144, 12790288]

約数ペア:

[(1, 12790288), (2, 6395144), (4, 3197572), (7, 1827184), (8, 1598786), (14, 913592), (16, 799393), (28, 456796), (56, 228398), (112, 114199)]