About the Number

12551088

12551087 ← → 12551089

2進数表記:101111111000001110110000

漢数字表記:千二百五十五万千八十八

素因数分解:

2 4 × 3 1 × 11 2 × 2161 1

素因数の和:2194
約数の個数: 60
約数和(自身を含む): 35655704
約数和(自身を除く): 23104616

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2161, 2904, 4322, 5808, 6483, 8644, 12966, 17288, 23771, 25932, 34576, 47542, 51864, 71313, 95084, 103728, 142626, 190168, 261481, 285252, 380336, 522962, 570504, 784443, 1045924, 1141008, 1568886, 2091848, 3137772, 4183696, 6275544, 12551088]

約数ペア:
[(1, 12551088), (2, 6275544), (3, 4183696), (4, 3137772), (6, 2091848), (8, 1568886), (11, 1141008), (12, 1045924), (16, 784443), (22, 570504), (24, 522962), (33, 380336), (44, 285252), (48, 261481), (66, 190168), (88, 142626), (121, 103728), (132, 95084), (176, 71313), (242, 51864), (264, 47542), (363, 34576), (484, 25932), (528, 23771), (726, 17288), (968, 12966), (1452, 8644), (1936, 6483), (2161, 5808), (2904, 4322)]

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