19676048

素因数分解:

$2^4\times 7^2\times {\mathrm{25097}}^1$

素因数の和:25119

約数の個数: 30

約数和(自身を含む): 44348166

約数和(自身を除く): 24672118

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 25097, 50194, 100388, 175679, 200776, 351358, 401552, 702716, 1229753, 1405432, 2459506, 2810864, 4919012, 9838024, 19676048]

約数ペア:

[(1, 19676048), (2, 9838024), (4, 4919012), (7, 2810864), (8, 2459506), (14, 1405432), (16, 1229753), (28, 702716), (49, 401552), (56, 351358), (98, 200776), (112, 175679), (196, 100388), (392, 50194), (784, 25097)]