11918054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 19997928

約数和(自身を除く): 8079874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 971, 1942, 6137, 12274, 16507, 18449, 33014, 36898, 313633, 350531, 627266, 701062, 5959027, 11918054]

約数ペア:

[(1, 11918054), (2, 5959027), (17, 701062), (19, 627266), (34, 350531), (38, 313633), (323, 36898), (361, 33014), (646, 18449), (722, 16507), (971, 12274), (1942, 6137)]