5138474

素因数分解:

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

素因数の和:698

約数の個数: 24

約数和(自身を含む): 8887968

約数和(自身を除く): 3749494

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 647, 722, 1294, 3971, 7117, 7942, 12293, 14234, 24586, 135223, 233567, 270446, 467134, 2569237, 5138474]

約数ペア:

[(1, 5138474), (2, 2569237), (11, 467134), (19, 270446), (22, 233567), (38, 135223), (209, 24586), (361, 14234), (418, 12293), (647, 7942), (722, 7117), (1294, 3971)]