12404816

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{2477}}^1$

素因数の和:2798

約数の個数: 20

約数和(自身を含む): 24120852

約数和(自身を除く): 11716036

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2477, 2504, 4954, 5008, 9908, 19816, 39632, 775301, 1550602, 3101204, 6202408, 12404816]

約数ペア:

[(1, 12404816), (2, 6202408), (4, 3101204), (8, 1550602), (16, 775301), (313, 39632), (626, 19816), (1252, 9908), (2477, 5008), (2504, 4954)]