19259196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145903}}^1$

素因数の和:145921

約数の個数: 24

約数和(自身を含む): 49023744

約数和(自身を除く): 29764548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145903, 291806, 437709, 583612, 875418, 1604933, 1750836, 3209866, 4814799, 6419732, 9629598, 19259196]

約数ペア:

[(1, 19259196), (2, 9629598), (3, 6419732), (4, 4814799), (6, 3209866), (11, 1750836), (12, 1604933), (22, 875418), (33, 583612), (44, 437709), (66, 291806), (132, 145903)]