11866384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18089}}^1$

素因数の和:18138

約数の個数: 20

約数和(自身を含む): 23553180

約数和(自身を除く): 11686796

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18089, 36178, 72356, 144712, 289424, 741649, 1483298, 2966596, 5933192, 11866384]

約数ペア:

[(1, 11866384), (2, 5933192), (4, 2966596), (8, 1483298), (16, 741649), (41, 289424), (82, 144712), (164, 72356), (328, 36178), (656, 18089)]