120984818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{9857}}^1$

素因数の和:9914

約数の個数: 24

約数和(自身を含む): 202818492

約数和(自身を除く): 81833674

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 9857, 12274, 19714, 167569, 187283, 335138, 374566, 3183811, 3558377, 6367622, 7116754, 60492409, 120984818]

約数ペア:

[(1, 120984818), (2, 60492409), (17, 7116754), (19, 6367622), (34, 3558377), (38, 3183811), (323, 374566), (361, 335138), (646, 187283), (722, 167569), (6137, 19714), (9857, 12274)]