139598734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{2857}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 228617136

約数和(自身を除く): 89018402

約数列:

[1, 2, 11, 22, 2221, 2857, 4442, 5714, 24431, 31427, 48862, 62854, 6345397, 12690794, 69799367, 139598734]

約数ペア:

[(1, 139598734), (2, 69799367), (11, 12690794), (22, 6345397), (2221, 62854), (2857, 48862), (4442, 31427), (5714, 24431)]