11643860

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1009}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 24518760

約数和(自身を除く): 12874900

約数列:

[1, 2, 4, 5, 10, 20, 577, 1009, 1154, 2018, 2308, 2885, 4036, 5045, 5770, 10090, 11540, 20180, 582193, 1164386, 2328772, 2910965, 5821930, 11643860]

約数ペア:

[(1, 11643860), (2, 5821930), (4, 2910965), (5, 2328772), (10, 1164386), (20, 582193), (577, 20180), (1009, 11540), (1154, 10090), (2018, 5770), (2308, 5045), (2885, 4036)]