13280530

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4937}}^1$

素因数の和:5213

約数の個数: 16

約数和(自身を含む): 23998680

約数和(自身を除く): 10718150

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 4937, 9874, 24685, 49370, 1328053, 2656106, 6640265, 13280530]

約数ペア:

[(1, 13280530), (2, 6640265), (5, 2656106), (10, 1328053), (269, 49370), (538, 24685), (1345, 9874), (2690, 4937)]