18609094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69959}}^1$

素因数の和:69987

約数の個数: 16

約数和(自身を含む): 33580800

約数和(自身を除く): 14971706

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 69959, 139918, 489713, 979426, 1329221, 2658442, 9304547, 18609094]

約数ペア:

[(1, 18609094), (2, 9304547), (7, 2658442), (14, 1329221), (19, 979426), (38, 489713), (133, 139918), (266, 69959)]