12788482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 23316480

約数和(自身を除く): 10527998

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 367, 734, 917, 1834, 2489, 2569, 4978, 5138, 6973, 13946, 17423, 34846, 48077, 48811, 96154, 97622, 336539, 673078, 913463, 1826926, 6394241, 12788482]

約数ペア:

[(1, 12788482), (2, 6394241), (7, 1826926), (14, 913463), (19, 673078), (38, 336539), (131, 97622), (133, 96154), (262, 48811), (266, 48077), (367, 34846), (734, 17423), (917, 13946), (1834, 6973), (2489, 5138), (2569, 4978)]