39852134

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20479}}^1$

素因数の和:20627

約数の個数: 16

約数和(自身を含む): 68812800

約数和(自身を除く): 28960666

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 20479, 40958, 143353, 286706, 2846581, 5693162, 19926067, 39852134]

約数ペア:

[(1, 39852134), (2, 19926067), (7, 5693162), (14, 2846581), (139, 286706), (278, 143353), (973, 40958), (1946, 20479)]