12865906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:1913

約数の個数: 16

約数和(自身を含む): 20536416

約数和(自身を除く): 7670510

約数列:

[1, 2, 17, 34, 227, 454, 1667, 3334, 3859, 7718, 28339, 56678, 378409, 756818, 6432953, 12865906]

約数ペア:

[(1, 12865906), (2, 6432953), (17, 756818), (34, 378409), (227, 56678), (454, 28339), (1667, 7718), (3334, 3859)]