2012022860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5294797}}^1$

素因数の和:5294825

約数の個数: 24

約数和(自身を含む): 4447630320

約数和(自身を除く): 2435607460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5294797, 10589594, 21179188, 26473985, 52947970, 100601143, 105895940, 201202286, 402404572, 503005715, 1006011430, 2012022860]

約数ペア:

[(1, 2012022860), (2, 1006011430), (4, 503005715), (5, 402404572), (10, 201202286), (19, 105895940), (20, 100601143), (38, 52947970), (76, 26473985), (95, 21179188), (190, 10589594), (380, 5294797)]