11688772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 21111552

約数和(自身を除く): 9422780

約数列:

[1, 2, 4, 41, 82, 164, 263, 271, 526, 542, 1052, 1084, 10783, 11111, 21566, 22222, 43132, 44444, 71273, 142546, 285092, 2922193, 5844386, 11688772]

約数ペア:

[(1, 11688772), (2, 5844386), (4, 2922193), (41, 285092), (82, 142546), (164, 71273), (263, 44444), (271, 43132), (526, 22222), (542, 21566), (1052, 11111), (1084, 10783)]