16511194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 13680422

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 1091, 2162, 2182, 7567, 7637, 15134, 15274, 25093, 50186, 51277, 102554, 175651, 351302, 358939, 717878, 1179371, 2358742, 8255597, 16511194]

約数ペア:

[(1, 16511194), (2, 8255597), (7, 2358742), (14, 1179371), (23, 717878), (46, 358939), (47, 351302), (94, 175651), (161, 102554), (322, 51277), (329, 50186), (658, 25093), (1081, 15274), (1091, 15134), (2162, 7637), (2182, 7567)]