12957302

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:635

約数の個数: 16

約数和(自身を含む): 19783680

約数和(自身を除く): 6826378

約数列:

[1, 2, 127, 139, 254, 278, 367, 734, 17653, 35306, 46609, 51013, 93218, 102026, 6478651, 12957302]

約数ペア:

[(1, 12957302), (2, 6478651), (127, 102026), (139, 93218), (254, 51013), (278, 46609), (367, 35306), (734, 17653)]