12105968

素因数分解:

$2^4\times 7^1\times {\mathrm{108089}}^1$

素因数の和:108104

約数の個数: 20

約数和(自身を含む): 26806320

約数和(自身を除く): 14700352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108089, 216178, 432356, 756623, 864712, 1513246, 1729424, 3026492, 6052984, 12105968]

約数ペア:

[(1, 12105968), (2, 6052984), (4, 3026492), (7, 1729424), (8, 1513246), (14, 864712), (16, 756623), (28, 432356), (56, 216178), (112, 108089)]