19206196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1093}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 35288064

約数和(自身を除く): 16081868

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 1093, 2186, 4372, 4393, 8786, 17572, 25139, 50278, 100556, 208763, 417526, 835052, 4801549, 9603098, 19206196]

約数ペア:

[(1, 19206196), (2, 9603098), (4, 4801549), (23, 835052), (46, 417526), (92, 208763), (191, 100556), (382, 50278), (764, 25139), (1093, 17572), (2186, 8786), (4372, 4393)]