11688964

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2659}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 23535680

約数和(自身を除く): 11846716

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 2659, 4396, 5318, 10636, 18613, 37226, 74452, 417463, 834926, 1669852, 2922241, 5844482, 11688964]

約数ペア:

[(1, 11688964), (2, 5844482), (4, 2922241), (7, 1669852), (14, 834926), (28, 417463), (157, 74452), (314, 37226), (628, 18613), (1099, 10636), (2198, 5318), (2659, 4396)]