12186475

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 17498880

約数和(自身を除く): 5312405

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 839, 2075, 2905, 4195, 5873, 14525, 20975, 29365, 69637, 146825, 348185, 487459, 1740925, 2437295, 12186475]

約数ペア:

[(1, 12186475), (5, 2437295), (7, 1740925), (25, 487459), (35, 348185), (83, 146825), (175, 69637), (415, 29365), (581, 20975), (839, 14525), (2075, 5873), (2905, 4195)]