16255778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105557}}^1$

素因数の和:105577

約数の個数: 16

約数和(自身を含む): 30400704

約数和(自身を除く): 14144926

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 105557, 211114, 738899, 1161127, 1477798, 2322254, 8127889, 16255778]

約数ペア:

[(1, 16255778), (2, 8127889), (7, 2322254), (11, 1477798), (14, 1161127), (22, 738899), (77, 211114), (154, 105557)]