22047608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1259}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 23312392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1259, 1592, 2189, 2518, 4378, 5036, 8756, 10072, 13849, 17512, 27698, 55396, 110792, 250541, 501082, 1002164, 2004328, 2755951, 5511902, 11023804, 22047608]

約数ペア:

[(1, 22047608), (2, 11023804), (4, 5511902), (8, 2755951), (11, 2004328), (22, 1002164), (44, 501082), (88, 250541), (199, 110792), (398, 55396), (796, 27698), (1259, 17512), (1592, 13849), (2189, 10072), (2518, 8756), (4378, 5036)]