12541474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3631}}^1$

素因数の和:3801

約数の個数: 16

約数和(自身を含む): 20658816

約数和(自身を除く): 8117342

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 3631, 7262, 39941, 79882, 570067, 1140134, 6270737, 12541474]

約数ペア:

[(1, 12541474), (2, 6270737), (11, 1140134), (22, 570067), (157, 79882), (314, 39941), (1727, 7262), (3454, 3631)]