19922133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86243}}^1$

素因数の和:86264

約数の個数: 16

約数和(自身を含む): 33117696

約数和(自身を除く): 13195563

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 86243, 258729, 603701, 948673, 1811103, 2846019, 6640711, 19922133]

約数ペア:

[(1, 19922133), (3, 6640711), (7, 2846019), (11, 1811103), (21, 948673), (33, 603701), (77, 258729), (231, 86243)]