12292786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3559}}^1$

素因数の和:3729

約数の個数: 16

約数和(自身を含む): 20249280

約数和(自身を除く): 7956494

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 3559, 7118, 39149, 78298, 558763, 1117526, 6146393, 12292786]

約数ペア:

[(1, 12292786), (2, 6146393), (11, 1117526), (22, 558763), (157, 78298), (314, 39149), (1727, 7118), (3454, 3559)]