About the Number

123072092

123072091 ← → 123072093

2進数表記:111010101011110111001011100

漢数字表記:一億二千三百七万二千九十二

素因数分解:

2 2 × 11 1 × 13 1 × 215161 1

素因数の和:215189
約数の個数: 24
約数和(自身を含む): 253030512
約数和(自身を除く): 129958420

約数列:
[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 215161, 430322, 860644, 2366771, 2797093, 4733542, 5594186, 9467084, 11188372, 30768023, 61536046, 123072092]

約数ペア:
[(1, 123072092), (2, 61536046), (4, 30768023), (11, 11188372), (13, 9467084), (22, 5594186), (26, 4733542), (44, 2797093), (52, 2366771), (143, 860644), (286, 430322), (572, 215161)]

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