12651954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{301237}}^1$

素因数の和:301249

約数の個数: 16

約数和(自身を含む): 28918848

約数和(自身を除く): 16266894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 301237, 602474, 903711, 1807422, 2108659, 4217318, 6325977, 12651954]

約数ペア:

[(1, 12651954), (2, 6325977), (3, 4217318), (6, 2108659), (7, 1807422), (14, 903711), (21, 602474), (42, 301237)]