About the Number

13891394

13891393 ← → 13891395

2進数表記:110100111111011101000010

漢数字表記:千三百八十九万千三百九十四

素因数分解:

2 1 × 11 1 × 19 1 × 167 1 × 199 1

素因数の和:398
約数の個数: 32
約数和(自身を含む): 24192000
約数和(自身を除く): 10300606

約数列:
[1, 2, 11, 19, 22, 38, 167, 199, 209, 334, 398, 418, 1837, 2189, 3173, 3674, 3781, 4378, 6346, 7562, 33233, 34903, 41591, 66466, 69806, 83182, 365563, 631427, 731126, 1262854, 6945697, 13891394]

約数ペア:
[(1, 13891394), (2, 6945697), (11, 1262854), (19, 731126), (22, 631427), (38, 365563), (167, 83182), (199, 69806), (209, 66466), (334, 41591), (398, 34903), (418, 33233), (1837, 7562), (2189, 6346), (3173, 4378), (3674, 3781)]

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