12746642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2477}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 19982592

約数和(自身を除く): 7235950

約数列:

[1, 2, 31, 62, 83, 166, 2477, 2573, 4954, 5146, 76787, 153574, 205591, 411182, 6373321, 12746642]

約数ペア:

[(1, 12746642), (2, 6373321), (31, 411182), (62, 205591), (83, 153574), (166, 76787), (2477, 5146), (2573, 4954)]