19828608

素因数分解:

$2^7\times 3^1\times {\mathrm{51637}}^1$

素因数の和:51654

約数の個数: 32

約数和(自身を含む): 52670760

約数和(自身を除く): 32842152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 51637, 103274, 154911, 206548, 309822, 413096, 619644, 826192, 1239288, 1652384, 2478576, 3304768, 4957152, 6609536, 9914304, 19828608]

約数ペア:

[(1, 19828608), (2, 9914304), (3, 6609536), (4, 4957152), (6, 3304768), (8, 2478576), (12, 1652384), (16, 1239288), (24, 826192), (32, 619644), (48, 413096), (64, 309822), (96, 206548), (128, 154911), (192, 103274), (384, 51637)]