13089904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{28211}}^1$

素因数の和:28248

約数の個数: 20

約数和(自身を含む): 26237160

約数和(自身を除く): 13147256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 28211, 56422, 112844, 225688, 451376, 818119, 1636238, 3272476, 6544952, 13089904]

約数ペア:

[(1, 13089904), (2, 6544952), (4, 3272476), (8, 1636238), (16, 818119), (29, 451376), (58, 225688), (116, 112844), (232, 56422), (464, 28211)]