6939142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 24

約数和(自身を含む): 12563856

約数和(自身を除く): 5624714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1373, 2527, 2746, 5054, 9611, 19222, 26087, 52174, 182609, 365218, 495653, 991306, 3469571, 6939142]

約数ペア:

[(1, 6939142), (2, 3469571), (7, 991306), (14, 495653), (19, 365218), (38, 182609), (133, 52174), (266, 26087), (361, 19222), (722, 9611), (1373, 5054), (2527, 2746)]