19371208

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{5779}}^1$

素因数の和:6204

約数の個数: 16

約数和(自身を含む): 36414000

約数和(自身を除く): 17042792

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 5779, 11558, 23116, 46232, 2421401, 4842802, 9685604, 19371208]

約数ペア:

[(1, 19371208), (2, 9685604), (4, 4842802), (8, 2421401), (419, 46232), (838, 23116), (1676, 11558), (3352, 5779)]