22199919

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4657}}^1$

素因数の和:4894

約数の個数: 16

約数和(自身を含む): 33984768

約数和(自身を除く): 11784849

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4657, 4767, 13971, 32599, 97797, 1057139, 3171417, 7399973, 22199919]

約数ペア:

[(1, 22199919), (3, 7399973), (7, 3171417), (21, 1057139), (227, 97797), (681, 32599), (1589, 13971), (4657, 4767)]