19032768

素因数分解:

$2^6\times 3^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 84

約数和(自身を含む): 55156608

約数和(自身を除く): 36123840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 191, 192, 288, 346, 382, 519, 573, 576, 692, 764, 1038, 1146, 1384, 1528, 1557, 1719, 2076, 2292, 2768, 3056, 3114, 3438, 4152, 4584, 5536, 6112, 6228, 6876, 8304, 9168, 11072, 12224, 12456, 13752, 16608, 18336, 24912, 27504, 33043, 33216, 36672, 49824, 55008, 66086, 99129, 99648, 110016, 132172, 198258, 264344, 297387, 396516, 528688, 594774, 793032, 1057376, 1189548, 1586064, 2114752, 2379096, 3172128, 4758192, 6344256, 9516384, 19032768]

約数ペア:

[(1, 19032768), (2, 9516384), (3, 6344256), (4, 4758192), (6, 3172128), (8, 2379096), (9, 2114752), (12, 1586064), (16, 1189548), (18, 1057376), (24, 793032), (32, 594774), (36, 528688), (48, 396516), (64, 297387), (72, 264344), (96, 198258), (144, 132172), (173, 110016), (191, 99648), (192, 99129), (288, 66086), (346, 55008), (382, 49824), (519, 36672), (573, 33216), (576, 33043), (692, 27504), (764, 24912), (1038, 18336), (1146, 16608), (1384, 13752), (1528, 12456), (1557, 12224), (1719, 11072), (2076, 9168), (2292, 8304), (2768, 6876), (3056, 6228), (3114, 6112), (3438, 5536), (4152, 4584)]