19342512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 63964160

約数和(自身を除く): 44621648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 619, 651, 744, 868, 1008, 1116, 1238, 1302, 1488, 1736, 1857, 1953, 2232, 2476, 2604, 3472, 3714, 3906, 4333, 4464, 4952, 5208, 5571, 7428, 7812, 8666, 9904, 10416, 11142, 12999, 14856, 15624, 17332, 19189, 22284, 25998, 29712, 31248, 34664, 38378, 38997, 44568, 51996, 57567, 69328, 76756, 77994, 89136, 103992, 115134, 134323, 153512, 155988, 172701, 207984, 230268, 268646, 307024, 311976, 345402, 402969, 460536, 537292, 623952, 690804, 805938, 921072, 1074584, 1208907, 1381608, 1611876, 2149168, 2417814, 2763216, 3223752, 4835628, 6447504, 9671256, 19342512]

約数ペア:

[(1, 19342512), (2, 9671256), (3, 6447504), (4, 4835628), (6, 3223752), (7, 2763216), (8, 2417814), (9, 2149168), (12, 1611876), (14, 1381608), (16, 1208907), (18, 1074584), (21, 921072), (24, 805938), (28, 690804), (31, 623952), (36, 537292), (42, 460536), (48, 402969), (56, 345402), (62, 311976), (63, 307024), (72, 268646), (84, 230268), (93, 207984), (112, 172701), (124, 155988), (126, 153512), (144, 134323), (168, 115134), (186, 103992), (217, 89136), (248, 77994), (252, 76756), (279, 69328), (336, 57567), (372, 51996), (434, 44568), (496, 38997), (504, 38378), (558, 34664), (619, 31248), (651, 29712), (744, 25998), (868, 22284), (1008, 19189), (1116, 17332), (1238, 15624), (1302, 14856), (1488, 12999), (1736, 11142), (1857, 10416), (1953, 9904), (2232, 8666), (2476, 7812), (2604, 7428), (3472, 5571), (3714, 5208), (3906, 4952), (4333, 4464)]