About the Number

109093991

109093990 ← → 109093992

2進数表記:110100000001010010001100111

漢数字表記:一億九百九万三千九百九十一

素因数分解:

19 1 × 23 1 × 31 1 × 8053 1

素因数の和:8126
約数の個数: 16
約数和(自身を含む): 123709440
約数和(自身を除く): 14615449

約数列:
[1, 19, 23, 31, 437, 589, 713, 8053, 13547, 153007, 185219, 249643, 3519161, 4743217, 5741789, 109093991]

約数ペア:
[(1, 109093991), (19, 5741789), (23, 4743217), (31, 3519161), (437, 249643), (589, 185219), (713, 153007), (8053, 13547)]

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