12882164

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 23080008

約数和(自身を除く): 10197844

約数列:

[1, 2, 4, 73, 146, 157, 281, 292, 314, 562, 628, 1124, 11461, 20513, 22922, 41026, 44117, 45844, 82052, 88234, 176468, 3220541, 6441082, 12882164]

約数ペア:

[(1, 12882164), (2, 6441082), (4, 3220541), (73, 176468), (146, 88234), (157, 82052), (281, 45844), (292, 44117), (314, 41026), (562, 22922), (628, 20513), (1124, 11461)]