21935246

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6221}}^1$

素因数の和:6307

約数の個数: 16

約数和(自身を含む): 34494768

約数和(自身を除く): 12559522

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 6221, 12442, 255061, 267503, 510122, 535006, 10967623, 21935246]

約数ペア:

[(1, 21935246), (2, 10967623), (41, 535006), (43, 510122), (82, 267503), (86, 255061), (1763, 12442), (3526, 6221)]