19474952

素因数分解:

$2^3\times 7^2\times {\mathrm{49681}}^1$

素因数の和:49701

約数の個数: 24

約数和(自身を含む): 42478110

約数和(自身を除く): 23003158

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49681, 99362, 198724, 347767, 397448, 695534, 1391068, 2434369, 2782136, 4868738, 9737476, 19474952]

約数ペア:

[(1, 19474952), (2, 9737476), (4, 4868738), (7, 2782136), (8, 2434369), (14, 1391068), (28, 695534), (49, 397448), (56, 347767), (98, 198724), (196, 99362), (392, 49681)]