19896596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2897}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 37245096

約数和(自身を除く): 17348500

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 2897, 3434, 5794, 6868, 11588, 49249, 98498, 196996, 292597, 585194, 1170388, 4974149, 9948298, 19896596]

約数ペア:

[(1, 19896596), (2, 9948298), (4, 4974149), (17, 1170388), (34, 585194), (68, 292597), (101, 196996), (202, 98498), (404, 49249), (1717, 11588), (2897, 6868), (3434, 5794)]