12273968

素因数分解:

$2^4\times 7^1\times {\mathrm{109589}}^1$

素因数の和:109604

約数の個数: 20

約数和(自身を含む): 27178320

約数和(自身を除く): 14904352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109589, 219178, 438356, 767123, 876712, 1534246, 1753424, 3068492, 6136984, 12273968]

約数ペア:

[(1, 12273968), (2, 6136984), (4, 3068492), (7, 1753424), (8, 1534246), (14, 876712), (16, 767123), (28, 438356), (56, 219178), (112, 109589)]