19027212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{29917}}^1$

素因数の和:29977

約数の個数: 24

約数和(自身を含む): 45236016

約数和(自身を除く): 26208804

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 29917, 59834, 89751, 119668, 179502, 359004, 1585601, 3171202, 4756803, 6342404, 9513606, 19027212]

約数ペア:

[(1, 19027212), (2, 9513606), (3, 6342404), (4, 4756803), (6, 3171202), (12, 1585601), (53, 359004), (106, 179502), (159, 119668), (212, 89751), (318, 59834), (636, 29917)]