39981898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1627}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 65523744

約数和(自身を除く): 25541846

約数列:

[1, 2, 11, 22, 1117, 1627, 2234, 3254, 12287, 17897, 24574, 35794, 1817359, 3634718, 19990949, 39981898]

約数ペア:

[(1, 39981898), (2, 19990949), (11, 3634718), (22, 1817359), (1117, 35794), (1627, 24574), (2234, 17897), (3254, 12287)]