19743144

素因数分解:

$2^3\times 3^1\times {\mathrm{822631}}^1$

素因数の和:822640

約数の個数: 16

約数和(自身を含む): 49357920

約数和(自身を除く): 29614776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 822631, 1645262, 2467893, 3290524, 4935786, 6581048, 9871572, 19743144]

約数ペア:

[(1, 19743144), (2, 9871572), (3, 6581048), (4, 4935786), (6, 3290524), (8, 2467893), (12, 1645262), (24, 822631)]