28181442

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{11831}}^1$

素因数の和:12233

約数の個数: 16

約数和(自身を含む): 56509632

約数和(自身を除く): 28328190

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 11831, 23662, 35493, 70986, 4696907, 9393814, 14090721, 28181442]

約数ペア:

[(1, 28181442), (2, 14090721), (3, 9393814), (6, 4696907), (397, 70986), (794, 35493), (1191, 23662), (2382, 11831)]