12869770

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1901}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 23212008

約数和(自身を除く): 10342238

約数列:

[1, 2, 5, 10, 677, 1354, 1901, 3385, 3802, 6770, 9505, 19010, 1286977, 2573954, 6434885, 12869770]

約数ペア:

[(1, 12869770), (2, 6434885), (5, 2573954), (10, 1286977), (677, 19010), (1354, 9505), (1901, 6770), (3385, 3802)]