13761860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98299}}^1$

素因数の和:98315

約数の個数: 24

約数和(自身を含む): 33028800

約数和(自身を除く): 19266940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98299, 196598, 393196, 491495, 688093, 982990, 1376186, 1965980, 2752372, 3440465, 6880930, 13761860]

約数ペア:

[(1, 13761860), (2, 6880930), (4, 3440465), (5, 2752372), (7, 1965980), (10, 1376186), (14, 982990), (20, 688093), (28, 491495), (35, 393196), (70, 196598), (140, 98299)]