15620844

素因数分解:

$2^2\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{1153}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 36512560

約数和(自身を除く): 20891716

約数列:

[1, 2, 3, 4, 6, 12, 1129, 1153, 2258, 2306, 3387, 3459, 4516, 4612, 6774, 6918, 13548, 13836, 1301737, 2603474, 3905211, 5206948, 7810422, 15620844]

約数ペア:

[(1, 15620844), (2, 7810422), (3, 5206948), (4, 3905211), (6, 2603474), (12, 1301737), (1129, 13836), (1153, 13548), (2258, 6918), (2306, 6774), (3387, 4612), (3459, 4516)]