11728136

素因数分解:

$2^3\times 7^1\times {\mathrm{209431}}^1$

素因数の和:209444

約数の個数: 16

約数和(自身を含む): 25131840

約数和(自身を除く): 13403704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 209431, 418862, 837724, 1466017, 1675448, 2932034, 5864068, 11728136]

約数ペア:

[(1, 11728136), (2, 5864068), (4, 2932034), (7, 1675448), (8, 1466017), (14, 837724), (28, 418862), (56, 209431)]