13813648

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2153}}^1$

素因数の和:2562

約数の個数: 20

約数和(自身を含む): 26843148

約数和(自身を除く): 13029500

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 2153, 3208, 4306, 6416, 8612, 17224, 34448, 863353, 1726706, 3453412, 6906824, 13813648]

約数ペア:

[(1, 13813648), (2, 6906824), (4, 3453412), (8, 1726706), (16, 863353), (401, 34448), (802, 17224), (1604, 8612), (2153, 6416), (3208, 4306)]