9917992

素因数分解:

$2^3\times 7^2\times {\mathrm{25301}}^1$

素因数の和:25321

約数の個数: 24

約数和(自身を含む): 21633210

約数和(自身を除く): 11715218

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 25301, 50602, 101204, 177107, 202408, 354214, 708428, 1239749, 1416856, 2479498, 4958996, 9917992]

約数ペア:

[(1, 9917992), (2, 4958996), (4, 2479498), (7, 1416856), (8, 1239749), (14, 708428), (28, 354214), (49, 202408), (56, 177107), (98, 101204), (196, 50602), (392, 25301)]