12761906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1657

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 7051342

約数列:

[1, 2, 41, 82, 103, 206, 1511, 3022, 4223, 8446, 61951, 123902, 155633, 311266, 6380953, 12761906]

約数ペア:

[(1, 12761906), (2, 6380953), (41, 311266), (82, 155633), (103, 123902), (206, 61951), (1511, 8446), (3022, 4223)]