14216680

素因数分解:

$2^3\times 5^1\times {\mathrm{355417}}^1$

素因数の和:355428

約数の個数: 16

約数和(自身を含む): 31987620

約数和(自身を除く): 17770940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 355417, 710834, 1421668, 1777085, 2843336, 3554170, 7108340, 14216680]

約数ペア:

[(1, 14216680), (2, 7108340), (4, 3554170), (5, 2843336), (8, 1777085), (10, 1421668), (20, 710834), (40, 355417)]