22512208

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{3617}}^1$

素因数の和:4014

約数の個数: 20

約数和(自身を含む): 43741620

約数和(自身を除く): 21229412

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 3617, 6224, 7234, 14468, 28936, 57872, 1407013, 2814026, 5628052, 11256104, 22512208]

約数ペア:

[(1, 22512208), (2, 11256104), (4, 5628052), (8, 2814026), (16, 1407013), (389, 57872), (778, 28936), (1556, 14468), (3112, 7234), (3617, 6224)]