21796748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4583}}^1$

素因数の和:4657

約数の個数: 24

約数和(自身を含む): 40430880

約数和(自身を除く): 18634132

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4583, 4756, 9166, 18332, 132907, 187903, 265814, 375806, 531628, 751612, 5449187, 10898374, 21796748]

約数ペア:

[(1, 21796748), (2, 10898374), (4, 5449187), (29, 751612), (41, 531628), (58, 375806), (82, 265814), (116, 187903), (164, 132907), (1189, 18332), (2378, 9166), (4583, 4756)]