12877315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 16990560

約数和(自身を除く): 4113245

約数列:

[1, 5, 11, 55, 137, 685, 1507, 1709, 7535, 8545, 18799, 93995, 234133, 1170665, 2575463, 12877315]

約数ペア:

[(1, 12877315), (5, 2575463), (11, 1170665), (55, 234133), (137, 93995), (685, 18799), (1507, 8545), (1709, 7535)]