19607964

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15271}}^1$

素因数の和:15385

約数の個数: 24

約数和(自身を含む): 46182528

約数和(自身を除く): 26574564

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15271, 30542, 45813, 61084, 91626, 183252, 1633997, 3267994, 4901991, 6535988, 9803982, 19607964]

約数ペア:

[(1, 19607964), (2, 9803982), (3, 6535988), (4, 4901991), (6, 3267994), (12, 1633997), (107, 183252), (214, 91626), (321, 61084), (428, 45813), (642, 30542), (1284, 15271)]