19931846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3628

約数の個数: 24

約数和(自身を含む): 34301232

約数和(自身を除く): 14369386

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3581, 5566, 7162, 39391, 78782, 82363, 164726, 433301, 866602, 905993, 1811986, 9965923, 19931846]

約数ペア:

[(1, 19931846), (2, 9965923), (11, 1811986), (22, 905993), (23, 866602), (46, 433301), (121, 164726), (242, 82363), (253, 78782), (506, 39391), (2783, 7162), (3581, 5566)]