12990362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 11685478

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1259, 1474, 2518, 5159, 8813, 10318, 13849, 17626, 27698, 84353, 96943, 168706, 193886, 590471, 927883, 1180942, 1855766, 6495181, 12990362]

約数ペア:

[(1, 12990362), (2, 6495181), (7, 1855766), (11, 1180942), (14, 927883), (22, 590471), (67, 193886), (77, 168706), (134, 96943), (154, 84353), (469, 27698), (737, 17626), (938, 13849), (1259, 10318), (1474, 8813), (2518, 5159)]