19095348566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1\times {\mathrm{2381}}^1$

素因数の和:3525

約数の個数: 64

約数和(自身を含む): 35826499584

約数和(自身を除く): 16731151018

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 1087, 2174, 2381, 3689, 4762, 7378, 7609, 15218, 16667, 18479, 33334, 33697, 36958, 40477, 67394, 73811, 80954, 129353, 147622, 235879, 258706, 283339, 471758, 516677, 566678, 572849, 1033354, 1145698, 1254787, 2509574, 2588147, 4009943, 5176294, 8019886, 8783509, 17567018, 18117029, 36234058, 43998499, 80232557, 87996998, 160465114, 307989493, 561627899, 615978986, 1123255798, 1363953469, 2727906938, 9547674283, 19095348566]

約数ペア:

[(1, 19095348566), (2, 9547674283), (7, 2727906938), (14, 1363953469), (17, 1123255798), (31, 615978986), (34, 561627899), (62, 307989493), (119, 160465114), (217, 87996998), (238, 80232557), (434, 43998499), (527, 36234058), (1054, 18117029), (1087, 17567018), (2174, 8783509), (2381, 8019886), (3689, 5176294), (4762, 4009943), (7378, 2588147), (7609, 2509574), (15218, 1254787), (16667, 1145698), (18479, 1033354), (33334, 572849), (33697, 566678), (36958, 516677), (40477, 471758), (67394, 283339), (73811, 258706), (80954, 235879), (129353, 147622)]