12511011

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5849}}^1$

素因数の和:5906

約数の個数: 16

約数和(自身を含む): 17971200

約数和(自身を除く): 5460189

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 5849, 17547, 134527, 181319, 403581, 543957, 4170337, 12511011]

約数ペア:

[(1, 12511011), (3, 4170337), (23, 543957), (31, 403581), (69, 181319), (93, 134527), (713, 17547), (2139, 5849)]