22455986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84421}}^1$

素因数の和:84449

約数の個数: 16

約数和(自身を含む): 40522560

約数和(自身を除く): 18066574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 84421, 168842, 590947, 1181894, 1603999, 3207998, 11227993, 22455986]

約数ペア:

[(1, 22455986), (2, 11227993), (7, 3207998), (14, 1603999), (19, 1181894), (38, 590947), (133, 168842), (266, 84421)]