18434195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 24276672

約数和(自身を除く): 5842477

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 5351, 26755, 69563, 283603, 347815, 1418015, 3686839, 18434195]

約数ペア:

[(1, 18434195), (5, 3686839), (13, 1418015), (53, 347815), (65, 283603), (265, 69563), (689, 26755), (3445, 5351)]