19328736

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{587}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 39941664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 587, 588, 672, 686, 784, 1029, 1174, 1176, 1372, 1568, 1761, 2058, 2348, 2352, 2744, 3522, 4109, 4116, 4696, 4704, 5488, 7044, 8218, 8232, 9392, 10976, 12327, 14088, 16436, 16464, 18784, 24654, 28176, 28763, 32872, 32928, 49308, 56352, 57526, 65744, 86289, 98616, 115052, 131488, 172578, 197232, 201341, 230104, 345156, 394464, 402682, 460208, 604023, 690312, 805364, 920416, 1208046, 1380624, 1610728, 2416092, 2761248, 3221456, 4832184, 6442912, 9664368, 19328736]

約数ペア:

[(1, 19328736), (2, 9664368), (3, 6442912), (4, 4832184), (6, 3221456), (7, 2761248), (8, 2416092), (12, 1610728), (14, 1380624), (16, 1208046), (21, 920416), (24, 805364), (28, 690312), (32, 604023), (42, 460208), (48, 402682), (49, 394464), (56, 345156), (84, 230104), (96, 201341), (98, 197232), (112, 172578), (147, 131488), (168, 115052), (196, 98616), (224, 86289), (294, 65744), (336, 57526), (343, 56352), (392, 49308), (587, 32928), (588, 32872), (672, 28763), (686, 28176), (784, 24654), (1029, 18784), (1174, 16464), (1176, 16436), (1372, 14088), (1568, 12327), (1761, 10976), (2058, 9392), (2348, 8232), (2352, 8218), (2744, 7044), (3522, 5488), (4109, 4704), (4116, 4696)]