12530147

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 15052800

約数和(自身を除く): 2522653

約数列:

[1, 7, 23, 161, 223, 349, 1561, 2443, 5129, 8027, 35903, 56189, 77827, 544789, 1790021, 12530147]

約数ペア:

[(1, 12530147), (7, 1790021), (23, 544789), (161, 77827), (223, 56189), (349, 35903), (1561, 8027), (2443, 5129)]