38306378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40493}}^1$

素因数の和:40549

約数の個数: 16

約数和(自身を含む): 64142496

約数和(自身を除く): 25836118

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 40493, 80986, 445423, 890846, 1741199, 3482398, 19153189, 38306378]

約数ペア:

[(1, 38306378), (2, 19153189), (11, 3482398), (22, 1741199), (43, 890846), (86, 445423), (473, 80986), (946, 40493)]