18896968

素因数分解:

$2^3\times {\mathrm{1459}}^1\times {\mathrm{1619}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 35478000

約数和(自身を除く): 16581032

約数列:

[1, 2, 4, 8, 1459, 1619, 2918, 3238, 5836, 6476, 11672, 12952, 2362121, 4724242, 9448484, 18896968]

約数ペア:

[(1, 18896968), (2, 9448484), (4, 4724242), (8, 2362121), (1459, 12952), (1619, 11672), (2918, 6476), (3238, 5836)]