About the Number
13896988
2進数表記:110101000000110100011100
漢数字表記:千三百八十九万六千九百八十八
素因数分解:
素因数の和:1479
約数の個数: 30
約数和(自身を含む): 28390936
約数和(自身を除く): 14493948
約数列:
[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1447, 2401, 2894, 4802, 5788, 9604, 10129, 20258, 40516, 70903, 141806, 283612, 496321, 992642, 1985284, 3474247, 6948494, 13896988]
約数ペア:
[(1, 13896988), (2, 6948494), (4, 3474247), (7, 1985284), (14, 992642), (28, 496321), (49, 283612), (98, 141806), (196, 70903), (343, 40516), (686, 20258), (1372, 10129), (1447, 9604), (2401, 5788), (2894, 4802)]このpageの処理時間: 0.08533692359924316 seconds