18828922

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32803}}^1$

素因数の和:32853

約数の個数: 16

約数和(自身を含む): 33066432

約数和(自身を除く): 14237510

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 32803, 65606, 229621, 459242, 1344923, 2689846, 9414461, 18828922]

約数ペア:

[(1, 18828922), (2, 9414461), (7, 2689846), (14, 1344923), (41, 459242), (82, 229621), (287, 65606), (574, 32803)]