15500778238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{34469}}^1\times {\mathrm{20441}}^1$

素因数の和:54923

約数の個数: 16

約数和(自身を含む): 25366886640

約数和(自身を除く): 9866108402

約数列:

[1, 2, 11, 22, 20441, 34469, 40882, 68938, 224851, 379159, 449702, 758318, 704580829, 1409161658, 7750389119, 15500778238]

約数ペア:

[(1, 15500778238), (2, 7750389119), (11, 1409161658), (22, 704580829), (20441, 758318), (34469, 449702), (40882, 379159), (68938, 224851)]