19080824

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 22391176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 4799, 9598, 19196, 33593, 38392, 67186, 134372, 268744, 340729, 681458, 1362916, 2385103, 2725832, 4770206, 9540412, 19080824]

約数ペア:

[(1, 19080824), (2, 9540412), (4, 4770206), (7, 2725832), (8, 2385103), (14, 1362916), (28, 681458), (56, 340729), (71, 268744), (142, 134372), (284, 67186), (497, 38392), (568, 33593), (994, 19196), (1988, 9598), (3976, 4799)]