11856455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3881}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 15652224

約数和(自身を除く): 3795769

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 3881, 19405, 50453, 182407, 252265, 912035, 2371291, 11856455]

約数ペア:

[(1, 11856455), (5, 2371291), (13, 912035), (47, 252265), (65, 182407), (235, 50453), (611, 19405), (3055, 3881)]