9638392

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 18406800

約数和(自身を除く): 8768408

約数列:

[1, 2, 4, 8, 71, 142, 239, 284, 478, 568, 956, 1912, 5041, 10082, 16969, 20164, 33938, 40328, 67876, 135752, 1204799, 2409598, 4819196, 9638392]

約数ペア:

[(1, 9638392), (2, 4819196), (4, 2409598), (8, 1204799), (71, 135752), (142, 67876), (239, 40328), (284, 33938), (478, 20164), (568, 16969), (956, 10082), (1912, 5041)]