19131648

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 52735200

約数和(自身を除く): 33603552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 859, 928, 1392, 1718, 1856, 2577, 2784, 3436, 3712, 5154, 5568, 6872, 7424, 10308, 11136, 13744, 20616, 22272, 24911, 27488, 41232, 49822, 54976, 74733, 82464, 99644, 109952, 149466, 164928, 199288, 219904, 298932, 329856, 398576, 597864, 659712, 797152, 1195728, 1594304, 2391456, 3188608, 4782912, 6377216, 9565824, 19131648]

約数ペア:

[(1, 19131648), (2, 9565824), (3, 6377216), (4, 4782912), (6, 3188608), (8, 2391456), (12, 1594304), (16, 1195728), (24, 797152), (29, 659712), (32, 597864), (48, 398576), (58, 329856), (64, 298932), (87, 219904), (96, 199288), (116, 164928), (128, 149466), (174, 109952), (192, 99644), (232, 82464), (256, 74733), (348, 54976), (384, 49822), (464, 41232), (696, 27488), (768, 24911), (859, 22272), (928, 20616), (1392, 13744), (1718, 11136), (1856, 10308), (2577, 7424), (2784, 6872), (3436, 5568), (3712, 5154)]