11685986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 19692288

約数和(自身を除く): 8006302

約数列:

[1, 2, 13, 26, 47, 73, 94, 131, 146, 262, 611, 949, 1222, 1703, 1898, 3406, 3431, 6157, 6862, 9563, 12314, 19126, 44603, 80041, 89206, 124319, 160082, 248638, 449461, 898922, 5842993, 11685986]

約数ペア:

[(1, 11685986), (2, 5842993), (13, 898922), (26, 449461), (47, 248638), (73, 160082), (94, 124319), (131, 89206), (146, 80041), (262, 44603), (611, 19126), (949, 12314), (1222, 9563), (1703, 6862), (1898, 6157), (3406, 3431)]