19669208496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{518047}}^1$

素因数の和:518178

約数の個数: 80

約数和(自身を含む): 58585012224

約数和(自身を除く): 38915803728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 4746, 5424, 6328, 9492, 12656, 18984, 37968, 518047, 1036094, 1554141, 2072188, 3108282, 3626329, 4144376, 6216564, 7252658, 8288752, 10878987, 12433128, 14505316, 21757974, 24866256, 29010632, 43515948, 58021264, 58539311, 87031896, 117078622, 174063792, 175617933, 234157244, 351235866, 409775177, 468314488, 702471732, 819550354, 936628976, 1229325531, 1404943464, 1639100708, 2458651062, 2809886928, 3278201416, 4917302124, 6556402832, 9834604248, 19669208496]

約数ペア:

[(1, 19669208496), (2, 9834604248), (3, 6556402832), (4, 4917302124), (6, 3278201416), (7, 2809886928), (8, 2458651062), (12, 1639100708), (14, 1404943464), (16, 1229325531), (21, 936628976), (24, 819550354), (28, 702471732), (42, 468314488), (48, 409775177), (56, 351235866), (84, 234157244), (112, 175617933), (113, 174063792), (168, 117078622), (226, 87031896), (336, 58539311), (339, 58021264), (452, 43515948), (678, 29010632), (791, 24866256), (904, 21757974), (1356, 14505316), (1582, 12433128), (1808, 10878987), (2373, 8288752), (2712, 7252658), (3164, 6216564), (4746, 4144376), (5424, 3626329), (6328, 3108282), (9492, 2072188), (12656, 1554141), (18984, 1036094), (37968, 518047)]