19421184

素因数分解:

$2^{11}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 54054000

約数和(自身を除く): 34632816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 109, 116, 128, 174, 192, 218, 232, 256, 327, 348, 384, 436, 464, 512, 654, 696, 768, 872, 928, 1024, 1308, 1392, 1536, 1744, 1856, 2048, 2616, 2784, 3072, 3161, 3488, 3712, 5232, 5568, 6144, 6322, 6976, 7424, 9483, 10464, 11136, 12644, 13952, 14848, 18966, 20928, 22272, 25288, 27904, 29696, 37932, 41856, 44544, 50576, 55808, 59392, 75864, 83712, 89088, 101152, 111616, 151728, 167424, 178176, 202304, 223232, 303456, 334848, 404608, 606912, 669696, 809216, 1213824, 1618432, 2427648, 3236864, 4855296, 6473728, 9710592, 19421184]

約数ペア:

[(1, 19421184), (2, 9710592), (3, 6473728), (4, 4855296), (6, 3236864), (8, 2427648), (12, 1618432), (16, 1213824), (24, 809216), (29, 669696), (32, 606912), (48, 404608), (58, 334848), (64, 303456), (87, 223232), (96, 202304), (109, 178176), (116, 167424), (128, 151728), (174, 111616), (192, 101152), (218, 89088), (232, 83712), (256, 75864), (327, 59392), (348, 55808), (384, 50576), (436, 44544), (464, 41856), (512, 37932), (654, 29696), (696, 27904), (768, 25288), (872, 22272), (928, 20928), (1024, 18966), (1308, 14848), (1392, 13952), (1536, 12644), (1744, 11136), (1856, 10464), (2048, 9483), (2616, 7424), (2784, 6976), (3072, 6322), (3161, 6144), (3488, 5568), (3712, 5232)]