190222718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{715123}}^1$

素因数の和:715151

約数の個数: 16

約数和(自身を含む): 343259520

約数和(自身を除く): 153036802

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 715123, 1430246, 5005861, 10011722, 13587337, 27174674, 95111359, 190222718]

約数ペア:

[(1, 190222718), (2, 95111359), (7, 27174674), (14, 13587337), (19, 10011722), (38, 5005861), (133, 1430246), (266, 715123)]