19393326

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{14759}}^1$

素因数の和:14840

約数の個数: 24

約数和(自身を含む): 42597360

約数和(自身を除く): 23204034

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 14759, 29518, 44277, 88554, 132831, 265662, 1077407, 2154814, 3232221, 6464442, 9696663, 19393326]

約数ペア:

[(1, 19393326), (2, 9696663), (3, 6464442), (6, 3232221), (9, 2154814), (18, 1077407), (73, 265662), (146, 132831), (219, 88554), (438, 44277), (657, 29518), (1314, 14759)]