19696848

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2291

約数の個数: 40

約数和(自身を含む): 51166368

約数和(自身を除く): 31469520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2083, 2364, 3152, 4166, 4728, 6249, 8332, 9456, 12498, 16664, 24996, 33328, 49992, 99984, 410351, 820702, 1231053, 1641404, 2462106, 3282808, 4924212, 6565616, 9848424, 19696848]

約数ペア:

[(1, 19696848), (2, 9848424), (3, 6565616), (4, 4924212), (6, 3282808), (8, 2462106), (12, 1641404), (16, 1231053), (24, 820702), (48, 410351), (197, 99984), (394, 49992), (591, 33328), (788, 24996), (1182, 16664), (1576, 12498), (2083, 9456), (2364, 8332), (3152, 6249), (4166, 4728)]