16682672

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{2141}}^1$

素因数の和:2636

約数の個数: 20

約数和(自身を含む): 32404176

約数和(自身を除く): 15721504

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 2141, 3896, 4282, 7792, 8564, 17128, 34256, 1042667, 2085334, 4170668, 8341336, 16682672]

約数ペア:

[(1, 16682672), (2, 8341336), (4, 4170668), (8, 2085334), (16, 1042667), (487, 34256), (974, 17128), (1948, 8564), (2141, 7792), (3896, 4282)]