5442512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17903}}^1$

素因数の和:17930

約数の個数: 20

約数和(自身を含む): 11100480

約数和(自身を除く): 5657968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17903, 35806, 71612, 143224, 286448, 340157, 680314, 1360628, 2721256, 5442512]

約数ペア:

[(1, 5442512), (2, 2721256), (4, 1360628), (8, 680314), (16, 340157), (19, 286448), (38, 143224), (76, 71612), (152, 35806), (304, 17903)]