13489685

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 17813952

約数和(自身を除く): 4324267

約数列:

[1, 5, 11, 55, 121, 605, 1331, 2027, 6655, 10135, 22297, 111485, 245267, 1226335, 2697937, 13489685]

約数ペア:

[(1, 13489685), (5, 2697937), (11, 1226335), (55, 245267), (121, 111485), (605, 22297), (1331, 10135), (2027, 6655)]