19081259904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{8753}}^1$

素因数の和:9588

約数の個数: 128

約数和(自身を含む): 58003303680

約数和(自身を除く): 38922043776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 811, 896, 1344, 1622, 2433, 2688, 3244, 4866, 5677, 6488, 8753, 9732, 11354, 12976, 17031, 17506, 19464, 22708, 25952, 26259, 34062, 35012, 38928, 45416, 51904, 52518, 61271, 68124, 70024, 77856, 90832, 103808, 105036, 122542, 136248, 140048, 155712, 181664, 183813, 210072, 245084, 272496, 280096, 311424, 363328, 367626, 420144, 490168, 544992, 560192, 726656, 735252, 840288, 980336, 1089984, 1120384, 1470504, 1680576, 1960672, 2179968, 2941008, 3361152, 3921344, 5882016, 7098683, 7842688, 11764032, 14197366, 21296049, 23528064, 28394732, 42592098, 49690781, 56789464, 85184196, 99381562, 113578928, 149072343, 170368392, 198763124, 227157856, 298144686, 340736784, 397526248, 454315712, 596289372, 681473568, 795052496, 908631424, 1192578744, 1362947136, 1590104992, 2385157488, 2725894272, 3180209984, 4770314976, 6360419968, 9540629952, 19081259904]

約数ペア:

[(1, 19081259904), (2, 9540629952), (3, 6360419968), (4, 4770314976), (6, 3180209984), (7, 2725894272), (8, 2385157488), (12, 1590104992), (14, 1362947136), (16, 1192578744), (21, 908631424), (24, 795052496), (28, 681473568), (32, 596289372), (42, 454315712), (48, 397526248), (56, 340736784), (64, 298144686), (84, 227157856), (96, 198763124), (112, 170368392), (128, 149072343), (168, 113578928), (192, 99381562), (224, 85184196), (336, 56789464), (384, 49690781), (448, 42592098), (672, 28394732), (811, 23528064), (896, 21296049), (1344, 14197366), (1622, 11764032), (2433, 7842688), (2688, 7098683), (3244, 5882016), (4866, 3921344), (5677, 3361152), (6488, 2941008), (8753, 2179968), (9732, 1960672), (11354, 1680576), (12976, 1470504), (17031, 1120384), (17506, 1089984), (19464, 980336), (22708, 840288), (25952, 735252), (26259, 726656), (34062, 560192), (35012, 544992), (38928, 490168), (45416, 420144), (51904, 367626), (52518, 363328), (61271, 311424), (68124, 280096), (70024, 272496), (77856, 245084), (90832, 210072), (103808, 183813), (105036, 181664), (122542, 155712), (136248, 140048)]