22067155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5738

約数の個数: 16

約数和(自身を含む): 29299968

約数和(自身を除く): 7232813

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 5651, 28255, 62161, 310805, 401221, 2006105, 4413431, 22067155]

約数ペア:

[(1, 22067155), (5, 4413431), (11, 2006105), (55, 401221), (71, 310805), (355, 62161), (781, 28255), (3905, 5651)]