16983626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 11756470

約数列:

[1, 2, 11, 22, 71, 83, 131, 142, 166, 262, 781, 913, 1441, 1562, 1826, 2882, 5893, 9301, 10873, 11786, 18602, 21746, 64823, 102311, 119603, 129646, 204622, 239206, 771983, 1543966, 8491813, 16983626]

約数ペア:

[(1, 16983626), (2, 8491813), (11, 1543966), (22, 771983), (71, 239206), (83, 204622), (131, 129646), (142, 119603), (166, 102311), (262, 64823), (781, 21746), (913, 18602), (1441, 11786), (1562, 10873), (1826, 9301), (2882, 5893)]