About the Number

21033848

21033847 ← → 21033849

2進数表記:1010000001111001101111000

漢数字表記:二千百三万三千八百四十八

素因数分解:

2 3 × 11 1 × 479 1 × 499 1

素因数の和:995
約数の個数: 32
約数和(自身を含む): 43200000
約数和(自身を除く): 22166152

約数列:
[1, 2, 4, 8, 11, 22, 44, 88, 479, 499, 958, 998, 1916, 1996, 3832, 3992, 5269, 5489, 10538, 10978, 21076, 21956, 42152, 43912, 239021, 478042, 956084, 1912168, 2629231, 5258462, 10516924, 21033848]

約数ペア:
[(1, 21033848), (2, 10516924), (4, 5258462), (8, 2629231), (11, 1912168), (22, 956084), (44, 478042), (88, 239021), (479, 43912), (499, 42152), (958, 21956), (998, 21076), (1916, 10978), (1996, 10538), (3832, 5489), (3992, 5269)]

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