19670268

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12907}}^1$

素因数の和:13041

約数の個数: 24

約数和(自身を含む): 46262272

約数和(自身を除く): 26592004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12907, 25814, 38721, 51628, 77442, 154884, 1639189, 3278378, 4917567, 6556756, 9835134, 19670268]

約数ペア:

[(1, 19670268), (2, 9835134), (3, 6556756), (4, 4917567), (6, 3278378), (12, 1639189), (127, 154884), (254, 77442), (381, 51628), (508, 38721), (762, 25814), (1524, 12907)]