About the Number

19952127

19952126 ← → 19952128

2進数表記:1001100000111000111111111

漢数字表記:千九百九十五万二千百二十七

素因数分解:

3 2 × 13 1 × 31 1 × 5501 1

素因数の和:5551
約数の個数: 24
約数和(自身を含む): 32043648
約数和(自身を除く): 12091521

約数列:
[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 5501, 16503, 49509, 71513, 170531, 214539, 511593, 643617, 1534779, 2216903, 6650709, 19952127]

約数ペア:
[(1, 19952127), (3, 6650709), (9, 2216903), (13, 1534779), (31, 643617), (39, 511593), (93, 214539), (117, 170531), (279, 71513), (403, 49509), (1209, 16503), (3627, 5501)]

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