12566234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6353}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 20129472

約数和(自身を除く): 7563238

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 6353, 12706, 146119, 273179, 292238, 546358, 6283117, 12566234]

約数ペア:

[(1, 12566234), (2, 6283117), (23, 546358), (43, 292238), (46, 273179), (86, 146119), (989, 12706), (1978, 6353)]