1996808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{22691}}^1$

素因数の和:22708

約数の個数: 16

約数和(自身を含む): 4084560

約数和(自身を除く): 2087752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 22691, 45382, 90764, 181528, 249601, 499202, 998404, 1996808]

約数ペア:

[(1, 1996808), (2, 998404), (4, 499202), (8, 249601), (11, 181528), (22, 90764), (44, 45382), (88, 22691)]