12338782

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 18925920

約数和(自身を除く): 6587138

約数列:

[1, 2, 89, 103, 178, 206, 673, 1346, 9167, 18334, 59897, 69319, 119794, 138638, 6169391, 12338782]

約数ペア:

[(1, 12338782), (2, 6169391), (89, 138638), (103, 119794), (178, 69319), (206, 59897), (673, 18334), (1346, 9167)]