12553646

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6451}}^1$

素因数の和:6599

約数の個数: 16

約数和(自身を含む): 21678720

約数和(自身を除く): 9125074

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 6451, 12902, 45157, 90314, 896689, 1793378, 6276823, 12553646]

約数ペア:

[(1, 12553646), (2, 6276823), (7, 1793378), (14, 896689), (139, 90314), (278, 45157), (973, 12902), (1946, 6451)]