15415422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 35551872

約数和(自身を除く): 20136450

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 361, 418, 627, 647, 722, 1083, 1254, 1294, 1941, 2166, 3882, 3971, 7117, 7942, 11913, 12293, 14234, 21351, 23826, 24586, 36879, 42702, 73758, 135223, 233567, 270446, 405669, 467134, 700701, 811338, 1401402, 2569237, 5138474, 7707711, 15415422]

約数ペア:

[(1, 15415422), (2, 7707711), (3, 5138474), (6, 2569237), (11, 1401402), (19, 811338), (22, 700701), (33, 467134), (38, 405669), (57, 270446), (66, 233567), (114, 135223), (209, 73758), (361, 42702), (418, 36879), (627, 24586), (647, 23826), (722, 21351), (1083, 14234), (1254, 12293), (1294, 11913), (1941, 7942), (2166, 7117), (3882, 3971)]