17943146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1721}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 29074248

約数和(自身を除く): 11131102

約数列:

[1, 2, 13, 26, 401, 802, 1721, 3442, 5213, 10426, 22373, 44746, 690121, 1380242, 8971573, 17943146]

約数ペア:

[(1, 17943146), (2, 8971573), (13, 1380242), (26, 690121), (401, 44746), (802, 22373), (1721, 10426), (3442, 5213)]