2017810906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5179}}^1\times {\mathrm{10253}}^1$

素因数の和:15453

約数の個数: 16

約数和(自身を含む): 3186943200

約数和(自身を除く): 1169132294

約数列:

[1, 2, 19, 38, 5179, 10253, 10358, 20506, 98401, 194807, 196802, 389614, 53100287, 106200574, 1008905453, 2017810906]

約数ペア:

[(1, 2017810906), (2, 1008905453), (19, 106200574), (38, 53100287), (5179, 389614), (10253, 196802), (10358, 194807), (20506, 98401)]