12870297916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27038441}}^1$

素因数の和:27038469

約数の個数: 24

約数和(自身を含む): 27254749536

約数和(自身を除く): 14384451620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 27038441, 54076882, 108153764, 189269087, 378538174, 459653497, 757076348, 919306994, 1838613988, 3217574479, 6435148958, 12870297916]

約数ペア:

[(1, 12870297916), (2, 6435148958), (4, 3217574479), (7, 1838613988), (14, 919306994), (17, 757076348), (28, 459653497), (34, 378538174), (68, 189269087), (119, 108153764), (238, 54076882), (476, 27038441)]