19315938

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{25349}}^1$

素因数の和:25481

約数の個数: 16

約数和(自身を含む): 38937600

約数和(自身を除く): 19621662

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 25349, 50698, 76047, 152094, 3219323, 6438646, 9657969, 19315938]

約数ペア:

[(1, 19315938), (2, 9657969), (3, 6438646), (6, 3219323), (127, 152094), (254, 76047), (381, 50698), (762, 25349)]