17681026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5119}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 29122560

約数和(自身を除く): 11441534

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 5119, 10238, 56309, 112618, 803683, 1607366, 8840513, 17681026]

約数ペア:

[(1, 17681026), (2, 8840513), (11, 1607366), (22, 803683), (157, 112618), (314, 56309), (1727, 10238), (3454, 5119)]