9729916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20441}}^1$

素因数の和:20469

約数の個数: 24

約数和(自身を含む): 20605536

約数和(自身を除く): 10875620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20441, 40882, 81764, 143087, 286174, 347497, 572348, 694994, 1389988, 2432479, 4864958, 9729916]

約数ペア:

[(1, 9729916), (2, 4864958), (4, 2432479), (7, 1389988), (14, 694994), (17, 572348), (28, 347497), (34, 286174), (68, 143087), (119, 81764), (238, 40882), (476, 20441)]