15944484976

素因数分解:

$2^4\times 7^1\times {\mathrm{142361473}}^1$

素因数の和:142361488

約数の個数: 20

約数和(自身を含む): 35305645552

約数和(自身を除く): 19361160576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 142361473, 284722946, 569445892, 996530311, 1138891784, 1993060622, 2277783568, 3986121244, 7972242488, 15944484976]

約数ペア:

[(1, 15944484976), (2, 7972242488), (4, 3986121244), (7, 2277783568), (8, 1993060622), (14, 1138891784), (16, 996530311), (28, 569445892), (56, 284722946), (112, 142361473)]