13651918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 26092800

約数和(自身を除く): 12440882

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 3019, 4522, 6038, 21133, 42266, 51323, 57361, 102646, 114722, 359261, 401527, 718522, 803054, 975137, 1950274, 6825959, 13651918]

約数ペア:

[(1, 13651918), (2, 6825959), (7, 1950274), (14, 975137), (17, 803054), (19, 718522), (34, 401527), (38, 359261), (119, 114722), (133, 102646), (238, 57361), (266, 51323), (323, 42266), (646, 21133), (2261, 6038), (3019, 4522)]