19776552

素因数分解:

$2^3\times 3^1\times {\mathrm{887}}^1\times {\mathrm{929}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 49550400

約数和(自身を除く): 29773848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 887, 929, 1774, 1858, 2661, 2787, 3548, 3716, 5322, 5574, 7096, 7432, 10644, 11148, 21288, 22296, 824023, 1648046, 2472069, 3296092, 4944138, 6592184, 9888276, 19776552]

約数ペア:

[(1, 19776552), (2, 9888276), (3, 6592184), (4, 4944138), (6, 3296092), (8, 2472069), (12, 1648046), (24, 824023), (887, 22296), (929, 21288), (1774, 11148), (1858, 10644), (2661, 7432), (2787, 7096), (3548, 5574), (3716, 5322)]