11947752

素因数分解:

$2^3\times 3^2\times {\mathrm{165941}}^1$

素因数の和:165953

約数の個数: 24

約数和(自身を含む): 32358690

約数和(自身を除く): 20410938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 165941, 331882, 497823, 663764, 995646, 1327528, 1493469, 1991292, 2986938, 3982584, 5973876, 11947752]

約数ペア:

[(1, 11947752), (2, 5973876), (3, 3982584), (4, 2986938), (6, 1991292), (8, 1493469), (9, 1327528), (12, 995646), (18, 663764), (24, 497823), (36, 331882), (72, 165941)]