About the Number

12493910

12493909 ← → 12493911

2進数表記:101111101010010001010110

漢数字表記:千二百四十九万三千九百十

素因数分解:

2 1 × 5 1 × 11 1 × 13 1 × 8737 1

素因数の和:8768
約数の個数: 32
約数和(自身を含む): 26423712
約数和(自身を除く): 13929802

約数列:
[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8737, 17474, 43685, 87370, 96107, 113581, 192214, 227162, 480535, 567905, 961070, 1135810, 1249391, 2498782, 6246955, 12493910]

約数ペア:
[(1, 12493910), (2, 6246955), (5, 2498782), (10, 1249391), (11, 1135810), (13, 961070), (22, 567905), (26, 480535), (55, 227162), (65, 192214), (110, 113581), (130, 96107), (143, 87370), (286, 43685), (715, 17474), (1430, 8737)]

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