12945955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5741}}^1$

素因数の和:5798

約数の個数: 16

約数和(自身を含む): 17363808

約数和(自身を除く): 4417853

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5741, 28705, 63151, 235381, 315755, 1176905, 2589191, 12945955]

約数ペア:

[(1, 12945955), (5, 2589191), (11, 1176905), (41, 315755), (55, 235381), (205, 63151), (451, 28705), (2255, 5741)]