12791404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 23492448

約数和(自身を除く): 10701044

約数列:

[1, 2, 4, 23, 46, 92, 257, 514, 541, 1028, 1082, 2164, 5911, 11822, 12443, 23644, 24886, 49772, 139037, 278074, 556148, 3197851, 6395702, 12791404]

約数ペア:

[(1, 12791404), (2, 6395702), (4, 3197851), (23, 556148), (46, 278074), (92, 139037), (257, 49772), (514, 24886), (541, 23644), (1028, 12443), (1082, 11822), (2164, 5911)]