2007192605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{183389}}^1$

素因数の和:183604

約数の個数: 16

約数和(自身を含む): 2640816000

約数和(自身を除く): 633623395

約数列:

[1, 5, 11, 55, 199, 995, 2189, 10945, 183389, 916945, 2017279, 10086395, 36494411, 182472055, 401438521, 2007192605]

約数ペア:

[(1, 2007192605), (5, 401438521), (11, 182472055), (55, 36494411), (199, 10086395), (995, 2017279), (2189, 916945), (10945, 183389)]