22921019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 25900800

約数和(自身を除く): 2979781

約数列:

[1, 11, 37, 199, 283, 407, 2189, 3113, 7363, 10471, 56317, 80993, 115181, 619487, 2083729, 22921019]

約数ペア:

[(1, 22921019), (11, 2083729), (37, 619487), (199, 115181), (283, 80993), (407, 56317), (2189, 10471), (3113, 7363)]