19050573003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 34661990400

約数和(自身を除く): 15611417397

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 133, 163, 209, 217, 231, 341, 399, 489, 589, 627, 651, 859, 1023, 1141, 1463, 1767, 1793, 2387, 2577, 3097, 3423, 4123, 4389, 5053, 5379, 6013, 6479, 7161, 9291, 9449, 12369, 12551, 15159, 16321, 18039, 19437, 21679, 26629, 28347, 34067, 35371, 37653, 45353, 48963, 55583, 65037, 66143, 79887, 96007, 102201, 106113, 114247, 136059, 140017, 166749, 179531, 186403, 198429, 238469, 288021, 292919, 342741, 389081, 420051, 505951, 538593, 559209, 672049, 715407, 878757, 980119, 1056077, 1167243, 1256717, 1517853, 1540187, 2016147, 2050433, 2660323, 2940357, 3168231, 3541657, 3770151, 4340527, 4620561, 5565461, 6151299, 7392539, 7980969, 10624971, 10781309, 13021581, 16696383, 18622261, 22177617, 29263553, 30383689, 32343927, 38958227, 47745797, 55866783, 82470013, 87790659, 91151067, 116874681, 143237391, 204844871, 247410039, 334220579, 577290091, 614534613, 907170143, 1002661737, 1731870273, 2721510429, 6350191001, 19050573003]

約数ペア:

[(1, 19050573003), (3, 6350191001), (7, 2721510429), (11, 1731870273), (19, 1002661737), (21, 907170143), (31, 614534613), (33, 577290091), (57, 334220579), (77, 247410039), (93, 204844871), (133, 143237391), (163, 116874681), (209, 91151067), (217, 87790659), (231, 82470013), (341, 55866783), (399, 47745797), (489, 38958227), (589, 32343927), (627, 30383689), (651, 29263553), (859, 22177617), (1023, 18622261), (1141, 16696383), (1463, 13021581), (1767, 10781309), (1793, 10624971), (2387, 7980969), (2577, 7392539), (3097, 6151299), (3423, 5565461), (4123, 4620561), (4389, 4340527), (5053, 3770151), (5379, 3541657), (6013, 3168231), (6479, 2940357), (7161, 2660323), (9291, 2050433), (9449, 2016147), (12369, 1540187), (12551, 1517853), (15159, 1256717), (16321, 1167243), (18039, 1056077), (19437, 980119), (21679, 878757), (26629, 715407), (28347, 672049), (34067, 559209), (35371, 538593), (37653, 505951), (45353, 420051), (48963, 389081), (55583, 342741), (65037, 292919), (66143, 288021), (79887, 238469), (96007, 198429), (102201, 186403), (106113, 179531), (114247, 166749), (136059, 140017)]