19041627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12277}}^1$

素因数の和:12338

約数の個数: 16

約数和(自身を含む): 28288512

約数和(自身を除く): 9246885

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 12277, 36831, 135047, 405141, 577019, 1731057, 6347209, 19041627]

約数ペア:

[(1, 19041627), (3, 6347209), (11, 1731057), (33, 577019), (47, 405141), (141, 135047), (517, 36831), (1551, 12277)]