19186748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23629}}^1$

素因数の和:23669

約数の個数: 24

約数和(自身を含む): 39698400

約数和(自身を除く): 20511652

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23629, 47258, 94516, 165403, 330806, 661612, 685241, 1370482, 2740964, 4796687, 9593374, 19186748]

約数ペア:

[(1, 19186748), (2, 9593374), (4, 4796687), (7, 2740964), (14, 1370482), (28, 685241), (29, 661612), (58, 330806), (116, 165403), (203, 94516), (406, 47258), (812, 23629)]