12960984956

素因数分解:

$2^2\times {\mathrm{4391}}^1\times {\mathrm{737929}}^1$

素因数の和:742324

約数の個数: 12

約数和(自身を含む): 22686919920

約数和(自身を除く): 9725934964

約数列:

[1, 2, 4, 4391, 8782, 17564, 737929, 1475858, 2951716, 3240246239, 6480492478, 12960984956]

約数ペア:

[(1, 12960984956), (2, 6480492478), (4, 3240246239), (4391, 2951716), (8782, 1475858), (17564, 737929)]