19391493632

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2461

約数の個数: 240

約数和(自身を含む): 50254752240

約数和(自身を除く): 30863258608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 128, 133, 136, 152, 196, 224, 238, 256, 266, 272, 304, 323, 392, 448, 476, 512, 532, 544, 608, 646, 784, 833, 896, 931, 952, 1064, 1088, 1216, 1292, 1568, 1666, 1792, 1862, 1904, 2128, 2176, 2261, 2393, 2432, 2584, 3136, 3332, 3584, 3724, 3808, 4256, 4352, 4522, 4786, 4864, 5168, 6272, 6664, 7448, 7616, 8512, 8704, 9044, 9572, 9728, 10336, 12544, 13328, 14896, 15232, 15827, 16751, 17024, 18088, 19144, 20672, 25088, 26656, 29792, 30464, 31654, 33502, 34048, 36176, 38288, 40681, 41344, 45467, 53312, 59584, 60928, 63308, 67004, 68096, 72352, 76576, 81362, 82688, 90934, 106624, 117257, 119168, 126616, 134008, 144704, 153152, 162724, 165376, 181868, 213248, 234514, 238336, 253232, 268016, 284767, 289408, 306304, 318269, 325448, 363736, 426496, 469028, 476672, 506464, 536032, 569534, 578816, 612608, 636538, 650896, 727472, 772939, 938056, 1012928, 1072064, 1139068, 1157632, 1225216, 1273076, 1301792, 1454944, 1545878, 1876112, 1993369, 2025856, 2144128, 2227883, 2278136, 2546152, 2603584, 2909888, 3091756, 3752224, 3986738, 4051712, 4288256, 4455766, 4556272, 5092304, 5207168, 5410573, 5819776, 6183512, 7504448, 7973476, 8103424, 8576512, 8911532, 9112544, 10184608, 10414336, 10821146, 11639552, 12367024, 15008896, 15946952, 17823064, 18225088, 20369216, 20828672, 21642292, 23279104, 24734048, 30017792, 31893904, 35646128, 36450176, 37874011, 40738432, 43284584, 49468096, 60035584, 63787808, 71292256, 72900352, 75748022, 81476864, 86569168, 98936192, 127575616, 142584512, 145800704, 151496044, 162953728, 173138336, 197872384, 255151232, 285169024, 302992088, 346276672, 395744768, 510302464, 570338048, 605984176, 692553344, 1020604928, 1140676096, 1211968352, 1385106688, 2423936704, 2770213376, 4847873408, 9695746816, 19391493632]

約数ペア:

[(1, 19391493632), (2, 9695746816), (4, 4847873408), (7, 2770213376), (8, 2423936704), (14, 1385106688), (16, 1211968352), (17, 1140676096), (19, 1020604928), (28, 692553344), (32, 605984176), (34, 570338048), (38, 510302464), (49, 395744768), (56, 346276672), (64, 302992088), (68, 285169024), (76, 255151232), (98, 197872384), (112, 173138336), (119, 162953728), (128, 151496044), (133, 145800704), (136, 142584512), (152, 127575616), (196, 98936192), (224, 86569168), (238, 81476864), (256, 75748022), (266, 72900352), (272, 71292256), (304, 63787808), (323, 60035584), (392, 49468096), (448, 43284584), (476, 40738432), (512, 37874011), (532, 36450176), (544, 35646128), (608, 31893904), (646, 30017792), (784, 24734048), (833, 23279104), (896, 21642292), (931, 20828672), (952, 20369216), (1064, 18225088), (1088, 17823064), (1216, 15946952), (1292, 15008896), (1568, 12367024), (1666, 11639552), (1792, 10821146), (1862, 10414336), (1904, 10184608), (2128, 9112544), (2176, 8911532), (2261, 8576512), (2393, 8103424), (2432, 7973476), (2584, 7504448), (3136, 6183512), (3332, 5819776), (3584, 5410573), (3724, 5207168), (3808, 5092304), (4256, 4556272), (4352, 4455766), (4522, 4288256), (4786, 4051712), (4864, 3986738), (5168, 3752224), (6272, 3091756), (6664, 2909888), (7448, 2603584), (7616, 2546152), (8512, 2278136), (8704, 2227883), (9044, 2144128), (9572, 2025856), (9728, 1993369), (10336, 1876112), (12544, 1545878), (13328, 1454944), (14896, 1301792), (15232, 1273076), (15827, 1225216), (16751, 1157632), (17024, 1139068), (18088, 1072064), (19144, 1012928), (20672, 938056), (25088, 772939), (26656, 727472), (29792, 650896), (30464, 636538), (31654, 612608), (33502, 578816), (34048, 569534), (36176, 536032), (38288, 506464), (40681, 476672), (41344, 469028), (45467, 426496), (53312, 363736), (59584, 325448), (60928, 318269), (63308, 306304), (67004, 289408), (68096, 284767), (72352, 268016), (76576, 253232), (81362, 238336), (82688, 234514), (90934, 213248), (106624, 181868), (117257, 165376), (119168, 162724), (126616, 153152), (134008, 144704)]