19482714

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 48297600

約数和(自身を除く): 28814886

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, 1117, 1938, 2234, 2907, 3351, 5814, 6702, 8721, 10053, 17442, 18989, 20106, 21223, 30159, 37978, 42446, 56967, 60318, 63669, 113934, 127338, 170901, 191007, 341802, 360791, 382014, 512703, 573021, 721582, 1025406, 1082373, 1146042, 2164746, 3247119, 6494238, 9741357, 19482714]

約数ペア:

[(1, 19482714), (2, 9741357), (3, 6494238), (6, 3247119), (9, 2164746), (17, 1146042), (18, 1082373), (19, 1025406), (27, 721582), (34, 573021), (38, 512703), (51, 382014), (54, 360791), (57, 341802), (102, 191007), (114, 170901), (153, 127338), (171, 113934), (306, 63669), (323, 60318), (342, 56967), (459, 42446), (513, 37978), (646, 30159), (918, 21223), (969, 20106), (1026, 18989), (1117, 17442), (1938, 10053), (2234, 8721), (2907, 6702), (3351, 5814)]