13907894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6980

約数の個数: 32

約数和(自身を含む): 28014336

約数和(自身を除く): 14106442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 6947, 13894, 48629, 76417, 90311, 97258, 152834, 180622, 534919, 632177, 993421, 1069838, 1264354, 1986842, 6953947, 13907894]

約数ペア:

[(1, 13907894), (2, 6953947), (7, 1986842), (11, 1264354), (13, 1069838), (14, 993421), (22, 632177), (26, 534919), (77, 180622), (91, 152834), (143, 97258), (154, 90311), (182, 76417), (286, 48629), (1001, 13894), (2002, 6947)]