19818484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24407}}^1$

素因数の和:24447

約数の個数: 24

約数和(自身を含む): 41005440

約数和(自身を除く): 21186956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24407, 48814, 97628, 170849, 341698, 683396, 707803, 1415606, 2831212, 4954621, 9909242, 19818484]

約数ペア:

[(1, 19818484), (2, 9909242), (4, 4954621), (7, 2831212), (14, 1415606), (28, 707803), (29, 683396), (58, 341698), (116, 170849), (203, 97628), (406, 48814), (812, 24407)]