17618854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5101}}^1$

素因数の和:5271

約数の個数: 16

約数和(自身を含む): 29020176

約数和(自身を除く): 11401322

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 5101, 10202, 56111, 112222, 800857, 1601714, 8809427, 17618854]

約数ペア:

[(1, 17618854), (2, 8809427), (11, 1601714), (22, 800857), (157, 112222), (314, 56111), (1727, 10202), (3454, 5101)]