12262481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 15510528

約数和(自身を除く): 3248047

約数列:

[1, 7, 11, 71, 77, 497, 781, 2243, 5467, 15701, 24673, 159253, 172711, 1114771, 1751783, 12262481]

約数ペア:

[(1, 12262481), (7, 1751783), (11, 1114771), (71, 172711), (77, 159253), (497, 24673), (781, 15701), (2243, 5467)]