19492146

素因数分解:

$2^1\times 3^2\times {\mathrm{1013}}^1\times {\mathrm{1069}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 42314220

約数和(自身を除く): 22822074

約数列:

[1, 2, 3, 6, 9, 18, 1013, 1069, 2026, 2138, 3039, 3207, 6078, 6414, 9117, 9621, 18234, 19242, 1082897, 2165794, 3248691, 6497382, 9746073, 19492146]

約数ペア:

[(1, 19492146), (2, 9746073), (3, 6497382), (6, 3248691), (9, 2165794), (18, 1082897), (1013, 19242), (1069, 18234), (2026, 9621), (2138, 9117), (3039, 6414), (3207, 6078)]