19067507

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 1616653

約数列:

[1, 19, 83, 107, 113, 1577, 2033, 2147, 8881, 9379, 12091, 168739, 178201, 229729, 1003553, 19067507]

約数ペア:

[(1, 19067507), (19, 1003553), (83, 229729), (107, 178201), (113, 168739), (1577, 12091), (2033, 9379), (2147, 8881)]