13957808

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{6869}}^1$

素因数の和:7004

約数の個数: 20

約数和(自身を含む): 27260160

約数和(自身を除く): 13302352

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 6869, 13738, 27476, 54952, 109904, 872363, 1744726, 3489452, 6978904, 13957808]

約数ペア:

[(1, 13957808), (2, 6978904), (4, 3489452), (8, 1744726), (16, 872363), (127, 109904), (254, 54952), (508, 27476), (1016, 13738), (2032, 6869)]