15216892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 27963936

約数和(自身を除く): 12747044

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 857, 1714, 3428, 4439, 8878, 17756, 19711, 39422, 78844, 165401, 330802, 661604, 3804223, 7608446, 15216892]

約数ペア:

[(1, 15216892), (2, 7608446), (4, 3804223), (23, 661604), (46, 330802), (92, 165401), (193, 78844), (386, 39422), (772, 19711), (857, 17756), (1714, 8878), (3428, 4439)]