19529244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11071}}^1$

素因数の和:11095

約数の個数: 54

約数和(自身を含む): 57430464

約数和(自身を除く): 37901220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11071, 22142, 33213, 44284, 66426, 77497, 99639, 132852, 154994, 199278, 232491, 309988, 398556, 464982, 542479, 697473, 929964, 1084958, 1394946, 1627437, 2169916, 2789892, 3254874, 4882311, 6509748, 9764622, 19529244]

約数ペア:

[(1, 19529244), (2, 9764622), (3, 6509748), (4, 4882311), (6, 3254874), (7, 2789892), (9, 2169916), (12, 1627437), (14, 1394946), (18, 1084958), (21, 929964), (28, 697473), (36, 542479), (42, 464982), (49, 398556), (63, 309988), (84, 232491), (98, 199278), (126, 154994), (147, 132852), (196, 99639), (252, 77497), (294, 66426), (441, 44284), (588, 33213), (882, 22142), (1764, 11071)]