19205244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17209}}^1$

素因数の和:17250

約数の個数: 36

約数和(自身を含む): 50115520

約数和(自身を除く): 30910276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17209, 34418, 51627, 68836, 103254, 154881, 206508, 309762, 533479, 619524, 1066958, 1600437, 2133916, 3200874, 4801311, 6401748, 9602622, 19205244]

約数ペア:

[(1, 19205244), (2, 9602622), (3, 6401748), (4, 4801311), (6, 3200874), (9, 2133916), (12, 1600437), (18, 1066958), (31, 619524), (36, 533479), (62, 309762), (93, 206508), (124, 154881), (186, 103254), (279, 68836), (372, 51627), (558, 34418), (1116, 17209)]