12396854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2347}}^1$

素因数の和:2507

約数の個数: 16

約数和(自身を含む): 19723200

約数和(自身を除く): 7326346

約数列:

[1, 2, 19, 38, 139, 278, 2347, 2641, 4694, 5282, 44593, 89186, 326233, 652466, 6198427, 12396854]

約数ペア:

[(1, 12396854), (2, 6198427), (19, 652466), (38, 326233), (139, 89186), (278, 44593), (2347, 5282), (2641, 4694)]