11728778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:841

約数の個数: 16

約数和(自身を含む): 18160200

約数和(自身を除く): 6431422

約数列:

[1, 2, 37, 74, 353, 449, 706, 898, 13061, 16613, 26122, 33226, 158497, 316994, 5864389, 11728778]

約数ペア:

[(1, 11728778), (2, 5864389), (37, 316994), (74, 158497), (353, 33226), (449, 26122), (706, 16613), (898, 13061)]