11948772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 30691584

約数和(自身を除く): 18742812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 691, 786, 1382, 1441, 1572, 2073, 2764, 2882, 4146, 4323, 5764, 7601, 8292, 8646, 15202, 17292, 22803, 30404, 45606, 90521, 91212, 181042, 271563, 362084, 543126, 995731, 1086252, 1991462, 2987193, 3982924, 5974386, 11948772]

約数ペア:

[(1, 11948772), (2, 5974386), (3, 3982924), (4, 2987193), (6, 1991462), (11, 1086252), (12, 995731), (22, 543126), (33, 362084), (44, 271563), (66, 181042), (131, 91212), (132, 90521), (262, 45606), (393, 30404), (524, 22803), (691, 17292), (786, 15202), (1382, 8646), (1441, 8292), (1572, 7601), (2073, 5764), (2764, 4323), (2882, 4146)]