25117154

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 39004416

約数和(自身を除く): 13887262

約数列:

[1, 2, 37, 74, 131, 262, 2591, 4847, 5182, 9694, 95867, 191734, 339421, 678842, 12558577, 25117154]

約数ペア:

[(1, 25117154), (2, 12558577), (37, 678842), (74, 339421), (131, 191734), (262, 95867), (2591, 9694), (4847, 5182)]