3893974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14639}}^1$

素因数の和:14667

約数の個数: 16

約数和(自身を含む): 7027200

約数和(自身を除く): 3133226

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 14639, 29278, 102473, 204946, 278141, 556282, 1946987, 3893974]

約数ペア:

[(1, 3893974), (2, 1946987), (7, 556282), (14, 278141), (19, 204946), (38, 102473), (133, 29278), (266, 14639)]