12980598

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20219}}^1$

素因数の和:20331

約数の個数: 16

約数和(自身を含む): 26205120

約数和(自身を除く): 13224522

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 20219, 40438, 60657, 121314, 2163433, 4326866, 6490299, 12980598]

約数ペア:

[(1, 12980598), (2, 6490299), (3, 4326866), (6, 2163433), (107, 121314), (214, 60657), (321, 40438), (642, 20219)]