10989368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{105667}}^1$

素因数の和:105686

約数の個数: 16

約数和(自身を含む): 22190280

約数和(自身を除く): 11200912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 105667, 211334, 422668, 845336, 1373671, 2747342, 5494684, 10989368]

約数ペア:

[(1, 10989368), (2, 5494684), (4, 2747342), (8, 1373671), (13, 845336), (26, 422668), (52, 211334), (104, 105667)]