12117742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 10461458

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 479, 958, 973, 1807, 1946, 3353, 3614, 6227, 6706, 12454, 12649, 25298, 43589, 66581, 87178, 133162, 466067, 865553, 932134, 1731106, 6058871, 12117742]

約数ペア:

[(1, 12117742), (2, 6058871), (7, 1731106), (13, 932134), (14, 865553), (26, 466067), (91, 133162), (139, 87178), (182, 66581), (278, 43589), (479, 25298), (958, 12649), (973, 12454), (1807, 6706), (1946, 6227), (3353, 3614)]