12979442

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9001}}^1$

素因数の和:9113

約数の個数: 16

約数和(自身を含む): 22468992

約数和(自身を除く): 9489550

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 9001, 18002, 63007, 126014, 927103, 1854206, 6489721, 12979442]

約数ペア:

[(1, 12979442), (2, 6489721), (7, 1854206), (14, 927103), (103, 126014), (206, 63007), (721, 18002), (1442, 9001)]