2038852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 3802400

約数和(自身を除く): 1763548

約数列:

[1, 2, 4, 19, 38, 76, 139, 193, 278, 386, 556, 772, 2641, 3667, 5282, 7334, 10564, 14668, 26827, 53654, 107308, 509713, 1019426, 2038852]

約数ペア:

[(1, 2038852), (2, 1019426), (4, 509713), (19, 107308), (38, 53654), (76, 26827), (139, 14668), (193, 10564), (278, 7334), (386, 5282), (556, 3667), (772, 2641)]