12843136

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 25749900

約数和(自身を除く): 12906764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 373, 538, 746, 1076, 1492, 2152, 2984, 4304, 5968, 8608, 11936, 17216, 23872, 34432, 47744, 100337, 200674, 401348, 802696, 1605392, 3210784, 6421568, 12843136]

約数ペア:

[(1, 12843136), (2, 6421568), (4, 3210784), (8, 1605392), (16, 802696), (32, 401348), (64, 200674), (128, 100337), (269, 47744), (373, 34432), (538, 23872), (746, 17216), (1076, 11936), (1492, 8608), (2152, 5968), (2984, 4304)]