27936710

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11689}}^1$

素因数の和:11935

約数の個数: 16

約数和(自身を含む): 50500800

約数和(自身を除く): 22564090

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 11689, 23378, 58445, 116890, 2793671, 5587342, 13968355, 27936710]

約数ペア:

[(1, 27936710), (2, 13968355), (5, 5587342), (10, 2793671), (239, 116890), (478, 58445), (1195, 23378), (2390, 11689)]