19667235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 36352512

約数和(自身を除く): 16685277

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 1931, 2037, 3395, 5793, 9655, 10185, 13517, 28965, 40551, 67585, 187307, 202755, 561921, 936535, 1311149, 2809605, 3933447, 6555745, 19667235]

約数ペア:

[(1, 19667235), (3, 6555745), (5, 3933447), (7, 2809605), (15, 1311149), (21, 936535), (35, 561921), (97, 202755), (105, 187307), (291, 67585), (485, 40551), (679, 28965), (1455, 13517), (1931, 10185), (2037, 9655), (3395, 5793)]