2193204508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1159199}}^1$

素因数の和:1159257

約数の個数: 24

約数和(自身を含む): 4284403200

約数和(自身を除く): 2091198692

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1159199, 2318398, 4636796, 12751189, 25502378, 49845557, 51004756, 99691114, 199382228, 548301127, 1096602254, 2193204508]

約数ペア:

[(1, 2193204508), (2, 1096602254), (4, 548301127), (11, 199382228), (22, 99691114), (43, 51004756), (44, 49845557), (86, 25502378), (172, 12751189), (473, 4636796), (946, 2318398), (1892, 1159199)]