17680922

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30803}}^1$

素因数の和:30853

約数の個数: 16

約数和(自身を含む): 31050432

約数和(自身を除く): 13369510

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 30803, 61606, 215621, 431242, 1262923, 2525846, 8840461, 17680922]

約数ペア:

[(1, 17680922), (2, 8840461), (7, 2525846), (14, 1262923), (41, 431242), (82, 215621), (287, 61606), (574, 30803)]