22040245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 28166400

約数和(自身を除く): 6126155

約数列:

[1, 5, 17, 85, 199, 995, 1303, 3383, 6515, 16915, 22151, 110755, 259297, 1296485, 4408049, 22040245]

約数ペア:

[(1, 22040245), (5, 4408049), (17, 1296485), (85, 259297), (199, 110755), (995, 22151), (1303, 16915), (3383, 6515)]