10396804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{21481}}^1$

素因数の和:21507

約数の個数: 18

約数和(自身を含む): 19999742

約数和(自身を除く): 9602938

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 21481, 42962, 85924, 236291, 472582, 945164, 2599201, 5198402, 10396804]

約数ペア:

[(1, 10396804), (2, 5198402), (4, 2599201), (11, 945164), (22, 472582), (44, 236291), (121, 85924), (242, 42962), (484, 21481)]