13456828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43691}}^1$

素因数の和:43713

約数の個数: 24

約数和(自身を含む): 29361024

約数和(自身を除く): 15904196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 43691, 87382, 174764, 305837, 480601, 611674, 961202, 1223348, 1922404, 3364207, 6728414, 13456828]

約数ペア:

[(1, 13456828), (2, 6728414), (4, 3364207), (7, 1922404), (11, 1223348), (14, 961202), (22, 611674), (28, 480601), (44, 305837), (77, 174764), (154, 87382), (308, 43691)]