13488272

素因数分解:

$2^4\times 7^1\times {\mathrm{120431}}^1$

素因数の和:120446

約数の個数: 20

約数和(自身を含む): 29867136

約数和(自身を除く): 16378864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120431, 240862, 481724, 843017, 963448, 1686034, 1926896, 3372068, 6744136, 13488272]

約数ペア:

[(1, 13488272), (2, 6744136), (4, 3372068), (7, 1926896), (8, 1686034), (14, 963448), (16, 843017), (28, 481724), (56, 240862), (112, 120431)]