19235478

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78193}}^1$

素因数の和:78239

約数の個数: 16

約数和(自身を含む): 39409776

約数和(自身を除く): 20174298

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78193, 156386, 234579, 469158, 3205913, 6411826, 9617739, 19235478]

約数ペア:

[(1, 19235478), (2, 9617739), (3, 6411826), (6, 3205913), (41, 469158), (82, 234579), (123, 156386), (246, 78193)]