12668366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 20191680

約数和(自身を除く): 7523314

約数列:

[1, 2, 17, 34, 409, 818, 911, 1822, 6953, 13906, 15487, 30974, 372599, 745198, 6334183, 12668366]

約数ペア:

[(1, 12668366), (2, 6334183), (17, 745198), (34, 372599), (409, 30974), (818, 15487), (911, 13906), (1822, 6953)]