12764590

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1151}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 23016960

約数和(自身を除く): 10252370

約数列:

[1, 2, 5, 10, 1109, 1151, 2218, 2302, 5545, 5755, 11090, 11510, 1276459, 2552918, 6382295, 12764590]

約数ペア:

[(1, 12764590), (2, 6382295), (5, 2552918), (10, 1276459), (1109, 11510), (1151, 11090), (2218, 5755), (2302, 5545)]