16739954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 31767552

約数和(自身を除く): 15027598

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1531, 1562, 3062, 5467, 10717, 10934, 16841, 21434, 33682, 108701, 117887, 217402, 235774, 760907, 1195711, 1521814, 2391422, 8369977, 16739954]

約数ペア:

[(1, 16739954), (2, 8369977), (7, 2391422), (11, 1521814), (14, 1195711), (22, 760907), (71, 235774), (77, 217402), (142, 117887), (154, 108701), (497, 33682), (781, 21434), (994, 16841), (1531, 10934), (1562, 10717), (3062, 5467)]