19301080

素因数分解:

$2^3\times 5^1\times {\mathrm{482527}}^1$

素因数の和:482538

約数の個数: 16

約数和(自身を含む): 43427520

約数和(自身を除く): 24126440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 482527, 965054, 1930108, 2412635, 3860216, 4825270, 9650540, 19301080]

約数ペア:

[(1, 19301080), (2, 9650540), (4, 4825270), (5, 3860216), (8, 2412635), (10, 1930108), (20, 965054), (40, 482527)]