13689008

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{3769}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 26646360

約数和(自身を除く): 12957352

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 3769, 7538, 15076, 30152, 60304, 855563, 1711126, 3422252, 6844504, 13689008]

約数ペア:

[(1, 13689008), (2, 6844504), (4, 3422252), (8, 1711126), (16, 855563), (227, 60304), (454, 30152), (908, 15076), (1816, 7538), (3632, 3769)]