16661612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3539}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 32114880

約数和(自身を除く): 15453268

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 3539, 4708, 7078, 14156, 38929, 77858, 155716, 378673, 757346, 1514692, 4165403, 8330806, 16661612]

約数ペア:

[(1, 16661612), (2, 8330806), (4, 4165403), (11, 1514692), (22, 757346), (44, 378673), (107, 155716), (214, 77858), (428, 38929), (1177, 14156), (2354, 7078), (3539, 4708)]