16815854

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{6317}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 27748656

約数和(自身を除く): 10932802

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 6317, 12634, 69487, 138974, 764357, 1528714, 8407927, 16815854]

約数ペア:

[(1, 16815854), (2, 8407927), (11, 1528714), (22, 764357), (121, 138974), (242, 69487), (1331, 12634), (2662, 6317)]