22385110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 44222112

約数和(自身を除く): 21837002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1033, 1970, 2066, 2167, 4334, 5165, 10330, 10835, 11363, 21670, 22726, 56815, 113630, 203501, 407002, 1017505, 2035010, 2238511, 4477022, 11192555, 22385110]

約数ペア:

[(1, 22385110), (2, 11192555), (5, 4477022), (10, 2238511), (11, 2035010), (22, 1017505), (55, 407002), (110, 203501), (197, 113630), (394, 56815), (985, 22726), (1033, 21670), (1970, 11363), (2066, 10835), (2167, 10330), (4334, 5165)]