13180336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63367}}^1$

素因数の和:63388

約数の個数: 20

約数和(自身を含む): 27501712

約数和(自身を除く): 14321376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63367, 126734, 253468, 506936, 823771, 1013872, 1647542, 3295084, 6590168, 13180336]

約数ペア:

[(1, 13180336), (2, 6590168), (4, 3295084), (8, 1647542), (13, 1013872), (16, 823771), (26, 506936), (52, 253468), (104, 126734), (208, 63367)]