12706885

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 15696576

約数和(自身を除く): 2989691

約数列:

[1, 5, 67, 83, 335, 415, 457, 2285, 5561, 27805, 30619, 37931, 153095, 189655, 2541377, 12706885]

約数ペア:

[(1, 12706885), (5, 2541377), (67, 189655), (83, 153095), (335, 37931), (415, 30619), (457, 27805), (2285, 5561)]