19060003328

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{4951}}^1$

素因数の和:5145

約数の個数: 80

約数和(自身を含む): 38987135616

約数和(自身を除く): 19927132288

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 103, 128, 146, 206, 256, 292, 412, 512, 584, 824, 1168, 1648, 2336, 3296, 4672, 4951, 6592, 7519, 9344, 9902, 13184, 15038, 18688, 19804, 26368, 30076, 37376, 39608, 52736, 60152, 79216, 120304, 158432, 240608, 316864, 361423, 481216, 509953, 633728, 722846, 962432, 1019906, 1267456, 1445692, 1924864, 2039812, 2534912, 2891384, 3849728, 4079624, 5782768, 8159248, 11565536, 16318496, 23131072, 32636992, 37226569, 46262144, 65273984, 74453138, 92524288, 130547968, 148906276, 185048576, 261095936, 297812552, 595625104, 1191250208, 2382500416, 4765000832, 9530001664, 19060003328]

約数ペア:

[(1, 19060003328), (2, 9530001664), (4, 4765000832), (8, 2382500416), (16, 1191250208), (32, 595625104), (64, 297812552), (73, 261095936), (103, 185048576), (128, 148906276), (146, 130547968), (206, 92524288), (256, 74453138), (292, 65273984), (412, 46262144), (512, 37226569), (584, 32636992), (824, 23131072), (1168, 16318496), (1648, 11565536), (2336, 8159248), (3296, 5782768), (4672, 4079624), (4951, 3849728), (6592, 2891384), (7519, 2534912), (9344, 2039812), (9902, 1924864), (13184, 1445692), (15038, 1267456), (18688, 1019906), (19804, 962432), (26368, 722846), (30076, 633728), (37376, 509953), (39608, 481216), (52736, 361423), (60152, 316864), (79216, 240608), (120304, 158432)]