13122305

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16301}}^1$

素因数の和:16336

約数の個数: 16

約数和(自身を含む): 18779904

約数和(自身を除く): 5657599

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 16301, 81505, 114107, 374923, 570535, 1874615, 2624461, 13122305]

約数ペア:

[(1, 13122305), (5, 2624461), (7, 1874615), (23, 570535), (35, 374923), (115, 114107), (161, 81505), (805, 16301)]