12541242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{298601}}^1$

素因数の和:298613

約数の個数: 16

約数和(自身を含む): 28665792

約数和(自身を除く): 16124550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 298601, 597202, 895803, 1791606, 2090207, 4180414, 6270621, 12541242]

約数ペア:

[(1, 12541242), (2, 6270621), (3, 4180414), (6, 2090207), (7, 1791606), (14, 895803), (21, 597202), (42, 298601)]