12961834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6553}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 20763072

約数和(自身を除く): 7801238

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 6553, 13106, 150719, 281779, 301438, 563558, 6480917, 12961834]

約数ペア:

[(1, 12961834), (2, 6480917), (23, 563558), (43, 301438), (46, 281779), (86, 150719), (989, 13106), (1978, 6553)]