9402404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 18143328

約数和(自身を除く): 8740924

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 2203, 4268, 4406, 8812, 24233, 48466, 96932, 213691, 427382, 854764, 2350601, 4701202, 9402404]

約数ペア:

[(1, 9402404), (2, 4701202), (4, 2350601), (11, 854764), (22, 427382), (44, 213691), (97, 96932), (194, 48466), (388, 24233), (1067, 8812), (2134, 4406), (2203, 4268)]