19104768

素因数分解:

$2^{10}\times 3^3\times {\mathrm{691}}^1$

素因数の和:720

約数の個数: 88

約数和(自身を含む): 56660960

約数和(自身を除く): 37556192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 691, 768, 864, 1024, 1152, 1382, 1536, 1728, 2073, 2304, 2764, 3072, 3456, 4146, 4608, 5528, 6219, 6912, 8292, 9216, 11056, 12438, 13824, 16584, 18657, 22112, 24876, 27648, 33168, 37314, 44224, 49752, 66336, 74628, 88448, 99504, 132672, 149256, 176896, 199008, 265344, 298512, 353792, 398016, 530688, 597024, 707584, 796032, 1061376, 1194048, 1592064, 2122752, 2388096, 3184128, 4776192, 6368256, 9552384, 19104768]

約数ペア:

[(1, 19104768), (2, 9552384), (3, 6368256), (4, 4776192), (6, 3184128), (8, 2388096), (9, 2122752), (12, 1592064), (16, 1194048), (18, 1061376), (24, 796032), (27, 707584), (32, 597024), (36, 530688), (48, 398016), (54, 353792), (64, 298512), (72, 265344), (96, 199008), (108, 176896), (128, 149256), (144, 132672), (192, 99504), (216, 88448), (256, 74628), (288, 66336), (384, 49752), (432, 44224), (512, 37314), (576, 33168), (691, 27648), (768, 24876), (864, 22112), (1024, 18657), (1152, 16584), (1382, 13824), (1536, 12438), (1728, 11056), (2073, 9216), (2304, 8292), (2764, 6912), (3072, 6219), (3456, 5528), (4146, 4608)]