15703068970

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7971101}}^1$

素因数の和:7971305

約数の個数: 16

約数和(自身を含む): 28409007528

約数和(自身を除く): 12705938558

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 7971101, 15942202, 39855505, 79711010, 1570306897, 3140613794, 7851534485, 15703068970]

約数ペア:

[(1, 15703068970), (2, 7851534485), (5, 3140613794), (10, 1570306897), (197, 79711010), (394, 39855505), (985, 15942202), (1970, 7971101)]