25394906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2069}}^1$

素因数の和:2126

約数の個数: 24

約数和(自身を含む): 42588180

約数和(自身を除く): 17193274

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 2069, 4138, 6137, 12274, 35173, 39311, 70346, 78622, 668287, 746909, 1336574, 1493818, 12697453, 25394906]

約数ペア:

[(1, 25394906), (2, 12697453), (17, 1493818), (19, 1336574), (34, 746909), (38, 668287), (323, 78622), (361, 70346), (646, 39311), (722, 35173), (2069, 12274), (4138, 6137)]