19280286

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9479}}^1$

素因数の和:9600

約数の個数: 24

約数和(自身を含む): 42148080

約数和(自身を除く): 22867794

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9479, 18958, 28437, 56874, 85311, 170622, 1071127, 2142254, 3213381, 6426762, 9640143, 19280286]

約数ペア:

[(1, 19280286), (2, 9640143), (3, 6426762), (6, 3213381), (9, 2142254), (18, 1071127), (113, 170622), (226, 85311), (339, 56874), (678, 28437), (1017, 18958), (2034, 9479)]