16904856

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{19037}}^1$

素因数の和:19083

約数の個数: 32

約数和(自身を含む): 43406640

約数和(自身を除く): 26501784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 19037, 38074, 57111, 76148, 114222, 152296, 228444, 456888, 704369, 1408738, 2113107, 2817476, 4226214, 5634952, 8452428, 16904856]

約数ペア:

[(1, 16904856), (2, 8452428), (3, 5634952), (4, 4226214), (6, 2817476), (8, 2113107), (12, 1408738), (24, 704369), (37, 456888), (74, 228444), (111, 152296), (148, 114222), (222, 76148), (296, 57111), (444, 38074), (888, 19037)]