About the Number

11891016

11891015 ← → 11891017

2進数表記:101101010111000101001000

漢数字表記:千百八十九万千十六

素因数分解:

2 3 × 3 3 × 55051 1

素因数の和:55066
約数の個数: 32
約数和(自身を含む): 33031200
約数和(自身を除く): 21140184

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 55051, 110102, 165153, 220204, 330306, 440408, 495459, 660612, 990918, 1321224, 1486377, 1981836, 2972754, 3963672, 5945508, 11891016]

約数ペア:
[(1, 11891016), (2, 5945508), (3, 3963672), (4, 2972754), (6, 1981836), (8, 1486377), (9, 1321224), (12, 990918), (18, 660612), (24, 495459), (27, 440408), (36, 330306), (54, 220204), (72, 165153), (108, 110102), (216, 55051)]

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