19187136

素因数分解:

$2^6\times 3^2\times {\mathrm{33311}}^1$

素因数の和:33329

約数の個数: 42

約数和(自身を含む): 54998112

約数和(自身を除く): 35810976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 33311, 66622, 99933, 133244, 199866, 266488, 299799, 399732, 532976, 599598, 799464, 1065952, 1199196, 1598928, 2131904, 2398392, 3197856, 4796784, 6395712, 9593568, 19187136]

約数ペア:

[(1, 19187136), (2, 9593568), (3, 6395712), (4, 4796784), (6, 3197856), (8, 2398392), (9, 2131904), (12, 1598928), (16, 1199196), (18, 1065952), (24, 799464), (32, 599598), (36, 532976), (48, 399732), (64, 299799), (72, 266488), (96, 199866), (144, 133244), (192, 99933), (288, 66622), (576, 33311)]