19425768

素因数分解:

$2^3\times 3^1\times {\mathrm{809407}}^1$

素因数の和:809416

約数の個数: 16

約数和(自身を含む): 48564480

約数和(自身を除く): 29138712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809407, 1618814, 2428221, 3237628, 4856442, 6475256, 9712884, 19425768]

約数ペア:

[(1, 19425768), (2, 9712884), (3, 6475256), (4, 4856442), (6, 3237628), (8, 2428221), (12, 1618814), (24, 809407)]