12953584

素因数分解:

$2^4\times 7^1\times {\mathrm{115657}}^1$

素因数の和:115672

約数の個数: 20

約数和(自身を含む): 28683184

約数和(自身を除く): 15729600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115657, 231314, 462628, 809599, 925256, 1619198, 1850512, 3238396, 6476792, 12953584]

約数ペア:

[(1, 12953584), (2, 6476792), (4, 3238396), (7, 1850512), (8, 1619198), (14, 925256), (16, 809599), (28, 462628), (56, 231314), (112, 115657)]