19214592

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 51803136

約数和(自身を除く): 32588544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 197, 254, 256, 381, 384, 394, 508, 591, 762, 768, 788, 1016, 1182, 1524, 1576, 2032, 2364, 3048, 3152, 4064, 4728, 6096, 6304, 8128, 9456, 12192, 12608, 16256, 18912, 24384, 25019, 25216, 32512, 37824, 48768, 50038, 50432, 75057, 75648, 97536, 100076, 150114, 151296, 200152, 300228, 400304, 600456, 800608, 1200912, 1601216, 2401824, 3202432, 4803648, 6404864, 9607296, 19214592]

約数ペア:

[(1, 19214592), (2, 9607296), (3, 6404864), (4, 4803648), (6, 3202432), (8, 2401824), (12, 1601216), (16, 1200912), (24, 800608), (32, 600456), (48, 400304), (64, 300228), (96, 200152), (127, 151296), (128, 150114), (192, 100076), (197, 97536), (254, 75648), (256, 75057), (381, 50432), (384, 50038), (394, 48768), (508, 37824), (591, 32512), (762, 25216), (768, 25019), (788, 24384), (1016, 18912), (1182, 16256), (1524, 12608), (1576, 12192), (2032, 9456), (2364, 8128), (3048, 6304), (3152, 6096), (4064, 4728)]