19190784

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6247}}^1$

素因数の和:6270

約数の個数: 44

約数和(自身を含む): 51158624

約数和(自身を除く): 31967840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6247, 12494, 18741, 24988, 37482, 49976, 74964, 99952, 149928, 199904, 299856, 399808, 599712, 799616, 1199424, 1599232, 2398848, 3198464, 4797696, 6396928, 9595392, 19190784]

約数ペア:

[(1, 19190784), (2, 9595392), (3, 6396928), (4, 4797696), (6, 3198464), (8, 2398848), (12, 1599232), (16, 1199424), (24, 799616), (32, 599712), (48, 399808), (64, 299856), (96, 199904), (128, 149928), (192, 99952), (256, 74964), (384, 49976), (512, 37482), (768, 24988), (1024, 18741), (1536, 12494), (3072, 6247)]