22947991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 26812800

約数和(自身を除く): 3864809

約数列:

[1, 11, 19, 59, 209, 649, 1121, 1861, 12331, 20471, 35359, 109799, 388949, 1207789, 2086181, 22947991]

約数ペア:

[(1, 22947991), (11, 2086181), (19, 1207789), (59, 388949), (209, 109799), (649, 35359), (1121, 20471), (1861, 12331)]