13130782

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25349}}^1$

素因数の和:25395

約数の個数: 16

約数和(自身を含む): 23119200

約数和(自身を除く): 9988418

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 25349, 50698, 177443, 354886, 937913, 1875826, 6565391, 13130782]

約数ペア:

[(1, 13130782), (2, 6565391), (7, 1875826), (14, 937913), (37, 354886), (74, 177443), (259, 50698), (518, 25349)]