11793140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20333}}^1$

素因数の和:20371

約数の個数: 24

約数和(自身を含む): 25620840

約数和(自身を除く): 13827700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 20333, 40666, 81332, 101665, 203330, 406660, 589657, 1179314, 2358628, 2948285, 5896570, 11793140]

約数ペア:

[(1, 11793140), (2, 5896570), (4, 2948285), (5, 2358628), (10, 1179314), (20, 589657), (29, 406660), (58, 203330), (116, 101665), (145, 81332), (290, 40666), (580, 20333)]