19137216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 59984640

約数和(自身を除く): 40847424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 491, 609, 672, 696, 812, 928, 982, 1218, 1344, 1392, 1473, 1624, 1856, 1964, 2436, 2784, 2946, 3248, 3437, 3928, 4872, 5568, 5892, 6496, 6874, 7856, 9744, 10311, 11784, 12992, 13748, 14239, 15712, 19488, 20622, 23568, 27496, 28478, 31424, 38976, 41244, 42717, 47136, 54992, 56956, 82488, 85434, 94272, 99673, 109984, 113912, 164976, 170868, 199346, 219968, 227824, 299019, 329952, 341736, 398692, 455648, 598038, 659904, 683472, 797384, 911296, 1196076, 1366944, 1594768, 2392152, 2733888, 3189536, 4784304, 6379072, 9568608, 19137216]

約数ペア:

[(1, 19137216), (2, 9568608), (3, 6379072), (4, 4784304), (6, 3189536), (7, 2733888), (8, 2392152), (12, 1594768), (14, 1366944), (16, 1196076), (21, 911296), (24, 797384), (28, 683472), (29, 659904), (32, 598038), (42, 455648), (48, 398692), (56, 341736), (58, 329952), (64, 299019), (84, 227824), (87, 219968), (96, 199346), (112, 170868), (116, 164976), (168, 113912), (174, 109984), (192, 99673), (203, 94272), (224, 85434), (232, 82488), (336, 56956), (348, 54992), (406, 47136), (448, 42717), (464, 41244), (491, 38976), (609, 31424), (672, 28478), (696, 27496), (812, 23568), (928, 20622), (982, 19488), (1218, 15712), (1344, 14239), (1392, 13748), (1473, 12992), (1624, 11784), (1856, 10311), (1964, 9744), (2436, 7856), (2784, 6874), (2946, 6496), (3248, 5892), (3437, 5568), (3928, 4872)]