18469069

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 1489331

約数列:

[1, 23, 53, 109, 139, 1219, 2507, 3197, 5777, 7367, 15151, 132871, 169441, 348473, 803003, 18469069]

約数ペア:

[(1, 18469069), (23, 803003), (53, 348473), (109, 169441), (139, 132871), (1219, 15151), (2507, 7367), (3197, 5777)]