19192536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2203}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 57160740

約数和(自身を除く): 37968204

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2203, 2904, 4356, 4406, 6609, 8712, 8812, 13218, 17624, 19827, 24233, 26436, 39654, 48466, 52872, 72699, 79308, 96932, 145398, 158616, 193864, 218097, 266563, 290796, 436194, 533126, 581592, 799689, 872388, 1066252, 1599378, 1744776, 2132504, 2399067, 3198756, 4798134, 6397512, 9596268, 19192536]

約数ペア:

[(1, 19192536), (2, 9596268), (3, 6397512), (4, 4798134), (6, 3198756), (8, 2399067), (9, 2132504), (11, 1744776), (12, 1599378), (18, 1066252), (22, 872388), (24, 799689), (33, 581592), (36, 533126), (44, 436194), (66, 290796), (72, 266563), (88, 218097), (99, 193864), (121, 158616), (132, 145398), (198, 96932), (242, 79308), (264, 72699), (363, 52872), (396, 48466), (484, 39654), (726, 26436), (792, 24233), (968, 19827), (1089, 17624), (1452, 13218), (2178, 8812), (2203, 8712), (2904, 6609), (4356, 4406)]