About the Number

23213988

23213987 ← → 23213989

2進数表記:1011000100011011110100100

漢数字表記:二千三百二十一万三千九百八十八

素因数分解:

2 2 × 3 2 × 7 1 × 92119 1

素因数の和:92136
約数の個数: 36
約数和(自身を含む): 67063360
約数和(自身を除く): 43849372

約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 92119, 184238, 276357, 368476, 552714, 644833, 829071, 1105428, 1289666, 1658142, 1934499, 2579332, 3316284, 3868998, 5803497, 7737996, 11606994, 23213988]

約数ペア:
[(1, 23213988), (2, 11606994), (3, 7737996), (4, 5803497), (6, 3868998), (7, 3316284), (9, 2579332), (12, 1934499), (14, 1658142), (18, 1289666), (21, 1105428), (28, 829071), (36, 644833), (42, 552714), (63, 368476), (84, 276357), (126, 184238), (252, 92119)]

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