15428216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 14984584

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 439, 764, 878, 1528, 1756, 3512, 4393, 8786, 10097, 17572, 20194, 35144, 40388, 80776, 83849, 167698, 335396, 670792, 1928527, 3857054, 7714108, 15428216]

約数ペア:

[(1, 15428216), (2, 7714108), (4, 3857054), (8, 1928527), (23, 670792), (46, 335396), (92, 167698), (184, 83849), (191, 80776), (382, 40388), (439, 35144), (764, 20194), (878, 17572), (1528, 10097), (1756, 8786), (3512, 4393)]