12723208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{93553}}^1$

素因数の和:93576

約数の個数: 16

約数和(自身を含む): 25259580

約数和(自身を除く): 12536372

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 93553, 187106, 374212, 748424, 1590401, 3180802, 6361604, 12723208]

約数ペア:

[(1, 12723208), (2, 6361604), (4, 3180802), (8, 1590401), (17, 748424), (34, 374212), (68, 187106), (136, 93553)]