19238526

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 28454274

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1103, 1938, 2206, 2907, 3309, 5814, 6618, 8721, 9927, 17442, 18751, 19854, 20957, 29781, 37502, 41914, 56253, 59562, 62871, 112506, 125742, 168759, 188613, 337518, 356269, 377226, 506277, 565839, 712538, 1012554, 1068807, 1131678, 2137614, 3206421, 6412842, 9619263, 19238526]

約数ペア:

[(1, 19238526), (2, 9619263), (3, 6412842), (6, 3206421), (9, 2137614), (17, 1131678), (18, 1068807), (19, 1012554), (27, 712538), (34, 565839), (38, 506277), (51, 377226), (54, 356269), (57, 337518), (102, 188613), (114, 168759), (153, 125742), (171, 112506), (306, 62871), (323, 59562), (342, 56253), (459, 41914), (513, 37502), (646, 29781), (918, 20957), (969, 19854), (1026, 18751), (1103, 17442), (1938, 9927), (2206, 8721), (2907, 6618), (3309, 5814)]