About the Number

12742366

12742365 ← → 12742367

2進数表記:110000100110111011011110

漢数字表記:千二百七十四万二千三百六十六

素因数分解:

2 1 × 7 1 × 13 1 × 53 1 × 1321 1

素因数の和:1396
約数の個数: 32
約数和(自身を含む): 23986368
約数和(自身を除く): 11244002

約数列:
[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1321, 1378, 2642, 4823, 9247, 9646, 17173, 18494, 34346, 70013, 120211, 140026, 240422, 490091, 910169, 980182, 1820338, 6371183, 12742366]

約数ペア:
[(1, 12742366), (2, 6371183), (7, 1820338), (13, 980182), (14, 910169), (26, 490091), (53, 240422), (91, 140026), (106, 120211), (182, 70013), (371, 34346), (689, 18494), (742, 17173), (1321, 9646), (1378, 9247), (2642, 4823)]

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