19457244

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4783}}^1$

素因数の和:4906

約数の個数: 36

約数和(自身を含む): 49629216

約数和(自身を除く): 30171972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4783, 9566, 14349, 19132, 28698, 43047, 57396, 86094, 172188, 540479, 1080958, 1621437, 2161916, 3242874, 4864311, 6485748, 9728622, 19457244]

約数ペア:

[(1, 19457244), (2, 9728622), (3, 6485748), (4, 4864311), (6, 3242874), (9, 2161916), (12, 1621437), (18, 1080958), (36, 540479), (113, 172188), (226, 86094), (339, 57396), (452, 43047), (678, 28698), (1017, 19132), (1356, 14349), (2034, 9566), (4068, 4783)]