13515866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^2$

素因数の和:235

約数の個数: 36

約数和(自身を含む): 25646922

約数和(自身を除く): 12131056

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 103, 182, 206, 637, 721, 1274, 1339, 1442, 2678, 5047, 9373, 10094, 10609, 18746, 21218, 65611, 74263, 131222, 137917, 148526, 275834, 519841, 965419, 1039682, 1930838, 6757933, 13515866]

約数ペア:

[(1, 13515866), (2, 6757933), (7, 1930838), (13, 1039682), (14, 965419), (26, 519841), (49, 275834), (91, 148526), (98, 137917), (103, 131222), (182, 74263), (206, 65611), (637, 21218), (721, 18746), (1274, 10609), (1339, 10094), (1442, 9373), (2678, 5047)]