16888949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1601}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 21223296

約数和(自身を除く): 4334347

約数列:

[1, 7, 11, 77, 137, 959, 1507, 1601, 10549, 11207, 17611, 123277, 219337, 1535359, 2412707, 16888949]

約数ペア:

[(1, 16888949), (7, 2412707), (11, 1535359), (77, 219337), (137, 123277), (959, 17611), (1507, 11207), (1601, 10549)]