19570541768

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1423}}^1\times {\mathrm{7193}}^1$

素因数の和:8861

約数の個数: 32

約数和(自身を含む): 36879321600

約数和(自身を除く): 17308779832

約数列:

[1, 2, 4, 8, 239, 478, 956, 1423, 1912, 2846, 5692, 7193, 11384, 14386, 28772, 57544, 340097, 680194, 1360388, 1719127, 2720776, 3438254, 6876508, 10235639, 13753016, 20471278, 40942556, 81885112, 2446317721, 4892635442, 9785270884, 19570541768]

約数ペア:

[(1, 19570541768), (2, 9785270884), (4, 4892635442), (8, 2446317721), (239, 81885112), (478, 40942556), (956, 20471278), (1423, 13753016), (1912, 10235639), (2846, 6876508), (5692, 3438254), (7193, 2720776), (11384, 1719127), (14386, 1360388), (28772, 680194), (57544, 340097)]