About the Number

13993788

13993787 ← → 13993789

2進数表記:110101011000011100111100

漢数字表記:千三百九十九万三千七百八十八

素因数分解:

2 2 × 3 1 × 17 1 × 68597 1

素因数の和:68621
約数の個数: 24
約数和(自身を含む): 34573392
約数和(自身を除く): 20579604

約数列:
[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 68597, 137194, 205791, 274388, 411582, 823164, 1166149, 2332298, 3498447, 4664596, 6996894, 13993788]

約数ペア:
[(1, 13993788), (2, 6996894), (3, 4664596), (4, 3498447), (6, 2332298), (12, 1166149), (17, 823164), (34, 411582), (51, 274388), (68, 205791), (102, 137194), (204, 68597)]

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