231888392389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{1663}}^1\times {\mathrm{6917}}^1$

素因数の和:9660

約数の個数: 16

約数和(自身を含む): 244505364480

約数和(自身を除く): 12616972091

約数列:

[1, 19, 1061, 1663, 6917, 20159, 31597, 131423, 1764443, 7338937, 11502971, 33524417, 139439803, 218556449, 12204652231, 231888392389]

約数ペア:

[(1, 231888392389), (19, 12204652231), (1061, 218556449), (1663, 139439803), (6917, 33524417), (20159, 11502971), (31597, 7338937), (131423, 1764443)]