11525228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20149}}^1$

素因数の和:20177

約数の個数: 24

約数和(自身を含む): 23696400

約数和(自身を除く): 12171172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 20149, 40298, 80596, 221639, 261937, 443278, 523874, 886556, 1047748, 2881307, 5762614, 11525228]

約数ペア:

[(1, 11525228), (2, 5762614), (4, 2881307), (11, 1047748), (13, 886556), (22, 523874), (26, 443278), (44, 261937), (52, 221639), (143, 80596), (286, 40298), (572, 20149)]