18933112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19559}}^1$

素因数の和:19587

約数の個数: 24

約数和(自身を含む): 39022200

約数和(自身を除く): 20089088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 19559, 39118, 78236, 156472, 215149, 430298, 860596, 1721192, 2366639, 4733278, 9466556, 18933112]

約数ペア:

[(1, 18933112), (2, 9466556), (4, 4733278), (8, 2366639), (11, 1721192), (22, 860596), (44, 430298), (88, 215149), (121, 156472), (242, 78236), (484, 39118), (968, 19559)]